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Realtek Semiconductor Corp patents


      
Recent patent applications related to Realtek Semiconductor Corp. Realtek Semiconductor Corp is listed as an Agent/Assignee. Note: Realtek Semiconductor Corp may have other listings under different names/spellings. We're not affiliated with Realtek Semiconductor Corp, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Realtek Semiconductor Corp-related inventors



Feedforward delta-sigma modulator

Realtek Semiconductor Corp.

Feedforward delta-sigma modulator

Search recent Press Releases: Realtek Semiconductor Corp-related press releases
Count Application # Date Realtek Semiconductor Corp patents (updated weekly) - BOOKMARK this page
12015002224201/22/15Clock edge detection device and method
22015001657901/15/15Clock and data recovery device, sampler and sampling method thereof
32014032838111/06/14Electronic device, communication method, audio device and amplifier device using pulse density modulation for communication
42014029789910/02/14Universal serial bus network interface controller and operation mode switching method
52014028632309/25/14Wireless network system and connecting method thereof
62014028939309/25/14Network apparatus and connection detecting method thereof
72014026997409/18/14Signal level decision device and method
82014024140508/28/14Transceiver and communication digital subscriber line
92014019797207/17/14Successive approximation register analog-to-digital converter and conversion time calibration method thereof
102014019222207/10/14White balance adjusting method with scene detection and device thereof
112014017769806/26/14Signal transmission device performing compensation by filtering characteristics and method thereof, and signal reception device offsetting compensation and method thereof
122014016919506/19/14Wireless transmission rate adjustment method
132014013271605/15/14Three-dimension image format converter and three-dimension image format conversion method thereof
142014012644405/08/14Energy efficient network communication device and method
152014008222103/20/14Interface adapter and interface adapting method thereof
162014007116903/13/14Image processing method, image output processing method, and image reception processing method
172014003504902/06/14Semiconductor device and fabricating method thereof
182013031542111/28/13Combo-jack detecting circuit
192013031666011/28/13Wireless apparatus and interference determination method thereof
202013030047111/14/13Phase-locked loop circuit
212013028861410/31/13Transceiver and voltage calibration method thereof
222013022916109/05/13Modulating determination apparatus, modulating determination method, and power supply circuit thereof
232013016946507/04/13Successive approximation analog to digital converter and conversion method thereof
242012024918610/04/12Single-to-differential conversion circuit
252011001356101/20/11Apparatus and adjusting transmission power of communication system
262010019199207/29/10Wireless communication apparatus and power management the same
272009029064611/26/09Video system and scaler
282009027339911/05/09Power amplifier, power amplifier circuit and power amplifying method
292009019875408/06/09Order adaptive finite impulse response filter and operating method thereof
302009018474907/23/09High-resolution digitally controlled tuning circuit elements
312015002238701/22/15Feedforward delta-sigma modulator
322015001527101/15/15Detecting circuit and detecting determining connection status between first pin and second pin
332015001532801/15/15Pre-distortion method and associated apparatus and non-transitory machine readable medium
342015001647401/15/15Communicating apparatus
352015000990401/08/15Channel map generation method and apparatus therefor
362015001010901/08/15Method for compensating mismatch of in-phase signal and quadrature signal of transmitter/receiver
372015000232501/01/15Self-calibrated delta-sigma modulator and method thereof
382014037536512/25/14Oversampling data signal and oversampling apparatus thereof
392014036836412/18/14Method and estimating sampling delay error between first and second analog-to-digital converters of time-interleaved analog-to-digital converter
402014034126311/20/14Calibration method performing spectrum analysis upon test signal and associated communication system
412014032747211/06/14Frequency detection apparatus with internal output voltage which changes along with input signal frequency
422014032747311/06/14Method and a programmable frequency divider
432014032756011/06/14Successive-approximation-register analog-to-digital converter (sar adc) and method thereof
442014032033010/30/14Successive-approximation-register analog-to-digital converter for programmably amplifying amplitude of input signal and method thereof
452014030776510/16/14Wireless transmission system, and determining default gain of wireless transmission system
462014030782710/16/14Communication device and configuring data transmission
472014030786710/16/14Analog front-end transmitter and a connection an x-digital subscriber line having a pre-distortion mechanism
482014030039710/09/14Clock generator and method thereof
492014030041810/09/14Auto gain adjusting device and method thereof
502014028476109/25/14Integrated inductor and integrated inductor fabricating method
512014028476209/25/14Integrated inductor and integrated inductor fabricating method
522014028476309/25/14Integrated inductor and integrated inductor fabricating method
532014028877309/25/14Automotive electronic system and power supply method thereof
542014026635009/18/14Signal generating circuit and method thereof
552014026950409/18/14Method and mobile device for automatically choosing communication network
562014025856709/11/14Data transmission circuit and data transmission method using configurable threshold and related universal serial bus system
572014025857509/11/14Master-slave detection method and master-slave detection circuit
582014022339808/07/14Method for determining interface timing of integrated circuit automatically and related machine readable medium thereof
592014021056007/31/14Triple cascode power amplifier
602014021056207/31/14Single-ended ring oscillator with fully differential signal
612014021067307/31/14Dual-band antenna of wireless communication apparatus
622014020386107/24/14Control circuit for controlling a push-pull circuit and method thereof
632014019898507/17/14Image processing performing color interpolation upon captured images and related method thereof
642014019203207/10/14Overdriving control method with image compression control and related circuit
652014019307907/10/14Image correction method using approximately non-linear regression approach and related image correction circuit
662014018445907/03/14Dual band antenna
672014016799306/19/14Hybrid digital-to-analog converter and method thereof
682014016976606/19/14Method and computer program product for establishing playback timing correlation between different contents to be playbacked
692014015998506/12/14Current breaker and wireless communication device having the same
702014014570205/29/14Constant current generating circuit using on-chip calibrated resistor and related method thereof
712014012988505/08/14Scan clock generator and related method thereof
722014011800605/01/14Communication apparatus and associated estimation method
732014011803005/01/14Sampling circuit and sampling method
742014011804405/01/14Duty cycle tuning circuit and method thereof
752014011804705/01/14Method and clock transmission
762014009769804/10/14Multi-mode power amplifying circuit, and multi-mode wireless transmission module and method thereof
772014009181204/03/14Method of integrated circuit scan clock domain allocation and machine readable media thereof
782014008511803/27/14Successive approximation analog to digital converter and method thereof
792014007839103/20/14Mobile high-definition link data converter and mobile high-definition link data converting method
802014007084203/13/14Adjustable impedance circuit and impedance setting providing differential-mode impedance matching and common-mode impedance matching
812014007326903/13/14Wireless transceiver apparatus having circuit unit forming frequency resonance mode when operated under reception mode
822014006188103/06/14Integrated circuit
832014006255003/06/14Phase locked loop
842014006411503/06/14Bandwidth selection method
852014006442303/06/14Clock and data recovery circuit selectively configured to operate in one of a plurality of stages and related method thereof
862014005480102/27/14Electronic device
872014005913402/27/14Multimedia delivery system and related computer program product for providing statistical graph related to auxiliary multimedia data
882014005925402/27/14Mode switching electronic device and associated electronic device
892014005941802/27/14Multimedia annotation editing system and related method and computer program product
902014003576702/06/14Successive-approximation-register analog-to-digital converter and method thereof
912014003577102/06/14Predictive successive approximation register analog-to-digital conversion device and method
922014003577202/06/14Successive approximation analog-to-digital converter using capacitor array with sub-capacitors configured by capacitor disassembling and related method thereof
932014002965701/30/14Method and circuit of clock and data recovery with built in jitter tolerance test
942014002969101/30/14Communication cancelling timing dependence of signals
952013034251512/26/13Over-drive controller applied to a display panel and over-drive control therein
962013034257912/26/13Multimedia interaction system and related computer program product capable of avoiding unexpected interaction behavior
972013032863012/12/13Power amplifier
982013030873111/21/13Wireless lan communication device, relevant signal processing circuit, and method thereof
992013029809511/07/13Method for checking i/o cell connections and associated computer readable medium
1002013028563010/31/13Voltage regulating apparatus with enhancement functions for transient response
1012013029053510/31/13Apparatus and managing an access control list in an internet device
1022013028114410/24/13Channel selection method using channel quality information of neighboring channels and related channel selection device
1032013027120010/17/13Switched capacitor circuit utilizing delayed control signal and inverting control signal for performing switching operation and related control method
1042013026505610/10/13Apparatus and led short detection
1052013026513210/10/13On-chip transformer having multiple windings
1062013026548710/10/13Video playback system and related computer program product for jointly displaying video with multiple screens
1072013026548810/10/13Multi-screen video playback system and related computer program product
1082013026549210/10/13Multimedia system, relevant multimedia information display device and multimedia information transmission method
1092013026628410/10/13Multimedia system, relevant multimedia information display device and multimedia information transmission method
1102013026628510/10/13Video playback system for enhancing drama effect and related computer program product
1112013026628610/10/13Multi-screen video playback system and related computer program product for dynamically generating scaled video
1122013026718510/10/13Transceiver having an on-chip co-transformer
1132013026885710/10/13Multimedia content providing device, multimedia content providing method, and relevant computer program product
1142013024950609/26/13Integrated switch-capacitor dc-dc converter and method thereof
1152013023475509/12/13Impedance calibration device and method
1162013022932509/05/13Multimedia interaction system and related computer program product capable of blocking multimedia interaction commands that against interactive rules
1172013022934009/05/13Multimedia interaction system and related computer program product capable of avoiding unexpected interaction behavior
1182013023222309/05/13Cross-platform multimedia interaction system with multiple displays and dynamically-configured hierarchical servers and related method, electronic device and computer program product
1192013023242209/05/13Multimedia interaction system and related computer program product capable of filtering multimedia interaction commands
1202013022202308/29/13Digital phase lock loop and method thereof
1212013022343908/29/13Ethernet communication circuit with auto mdi/mdix function
1222013021486408/22/13Signal amplifying circuit of communication device
1232013021599908/22/13Method for compensating mismatch of in-phase signal and quadrature signal of transmitter/receiver
1242013020337008/08/13Wireless communication receiver and method thereof
1252013019404008/01/13Limiting amplifier and method thereof
1262013018790807/25/13Image processing device and method thereof
1272013018802707/25/13Image depth generation device and method thereof
1282013018851807/25/13Electronic device having network auto-switching functions and network auto-switching method utilized in electronic device
1292013018568307/18/13Method of generating integrated circuit model
1302013017687807/11/13Wireless communication circuit supporting antenna diversity
1312013017732507/11/13Method and apparatus of automatic power control for burst mode laser transmitter
1322013016905307/04/13Detection control device and method thereof
1332013017052907/04/13Transmitting method and transmission system using the same
1342013017386207/04/13Method for cleaning cache of processor and associated processor
1352013016222906/27/13Charge pump feedback control device and method using the same
1362013016233706/27/13Charge pump circuit and power-supply dynamically adjusting output voltage
1372013016245406/27/13High-speed successive-approximation-register analog-to-digital converter and method thereof
1382013012840105/23/13Network communication device and printed circuit board with transient energy protection thereof
1392013012864205/23/13Signal level detector and method thereof
1402013011758605/09/13Network access device with flexible precise low-power remote wake-up mechanism applicable in various application layer handshake protocols
1412013010651505/02/13Method and apparatus of common mode compensation for voltage controlled delay circuits
1422013010651605/02/13Fast settling reference voltage buffer and method thereof
1432013010652505/02/13Single-staged balanced-output inductor-free oscillator and method thereof
1442013009997404/25/13Switched beam smart antenna apparatus and related wireless communication circuit
1452013008827404/11/13Phase interpolator, multi-phase interpolation device, interpolated clock generating method and multi-phase clock generating method
1462013007643903/28/13Limiting amplifier and method thereof
1472013007673903/28/13Method and transmitting three-dimensional image
1482013007766803/28/13Adaptive filter with reduced computational complexity
1492013006972703/21/13Transimpedance amplifier and method thereof
1502013007389003/21/13Signal synchronizing device
1512013006319303/14/13Calibration device and related phase difference between data and clock
1522013004483902/21/13Wireless apparatus and processing method thereof
1532013004207602/14/13Cache memory access method and cache memory apparatus
1542013004207702/14/13Data hazard handling for copending data access requests
1552013002850701/31/132d to 3d image conversion apparatus and method thereof
1562012032670112/27/12Configurable process variation monitoring circuit of die and monitoring method thereof
1572012030414411/29/12Power mesh managing method
1582012029315511/22/12Multi-channel power supply and current balancing control method thereof
1592012027439411/01/12Charge pump feedback control device and method using the same
1602012027863611/01/12Remote wake mechanism for a network system and remote wake method thereof
1612012026337410/18/12Device and transforming 2d images into 3d images
1622012026586110/18/12Method for sharing access to a wireless lan access point
1632012024313309/27/12Electrostatic discharge protection circuit
1642012023823109/20/12Dynamic ac-coupled dc offset correction
1652012023987009/20/12Fifo the boundary of clock trees and method thereof
1662012022918409/13/12All digital serial link receiver with low jitter clock regeneration and method thereof
1672012022368509/06/12Voltage regulating apparatus
1682012022368609/06/12Voltage regulating apparatus with switching and linear operational modes
1692012022684609/06/12Hdmi device and associated power management method
1702012022024908/30/12Dynamic ac-coupled dc offset correction
1712012021310408/23/12Apparatus for adjusting power and method thereof
1722012021330608/23/12Apparatus and cross clock domain interference cancellation
1732012021331708/23/12Receiver for compensating i/q mismatch, compensation device, compensation module and compensation parameter calculating module
1742012020723508/16/12Signal processing circuit and method thereof
1752012016930707/05/12Sido power converter and driving method thereof
1762012017073507/05/12Communication rapidly adjusting analog echo cancellation circuit and related echo cancellation method
1772012013966906/07/12Integrated front-end passive equalizer and method thereof
1782012013979206/07/12Dual-band antenna and communication device using the same
1792012013343905/31/12Reference voltage buffer and method thereof
1802012011732605/10/12Apparatus and accessing cache memory
1812012010818505/03/12Multi-mode wireless transceiver and multi-mode switching method thereof
1822012010830105/03/12Apparatus and power-saving in multiple antenna communication system
1832012011041905/03/12Data structure for flash memory and data reading/writing method thereof
1842012008237904/05/12Image adjustment
1852012007617303/29/12Method and device for implementation of adaptive frequency hopping by power spectral density
1862012005664903/08/12Method and regenerating sampling frequency and then quickly locking signals accordingly
1872012005668703/08/12Voltage control oscillator
1882012005707403/08/12Video processing method and circuit using thereof
1892012005448203/01/12Methods and network
1902012002561202/02/12Methods and circuits for power switching
1912012002640402/02/12Saturation adjusting apparatus and method thereof
1922012001931101/26/12Electronic devices and methods
1932012000767501/12/12Power amplifier
1942012000786101/12/12Device and 3-d display control
1952011031651712/29/11Electronic apparatus having stand-by mode and operation method thereof
1962011031660012/29/11Serial link receiver and method thereof
1972011031009512/22/11Three dimensional processing circuit and processing method
1982011029957812/08/11Data transmitting and receiving for communication and system thereof
1992011030243412/08/11Method and device of power saving for transmitting signals
2002011029636512/01/11Extracting methods for circuit models
2012011027874311/17/11Layout structure and version control circuit for integrated circuits
2022011028306811/17/11Memory access apparatus and method
2032011027615811/10/11Audio data transmitting webcasting and audio regulating methods therefor
2042011026191110/27/11Receiver capable of reducing local oscillation leakage and in-phase/quadrature-phase (i/q) mismatch and an adjusting method thereof
2052011025463110/20/11Reference assisted control system and method thereof
2062011025463310/20/11Method and alleviating charge leakage of vco for phase lock loop
2072011023902409/29/11Low power consumption network device and communication method thereof
2082011022814109/22/11Distance acquisition device, lens correcting system and method applying the distance acquisition device
2092011019458808/11/11Wireless communication system and processing a wireless signal
2102011017932307/21/11Memory with self-test function and testing the same
2112011016382807/07/11Integrated front-end passive equalizer and method thereof
2122011015829106/30/11Automatic gain control for frequency-hopped ofdm
2132011014067606/16/11Mismatch-free charge pump and method thereof
2142011014076706/16/11Method and charge leakage compensation for charge pump with leaky capacitive load
2152011014217806/16/11Device and controlling frequency resonance point of an antenna
2162011011171705/12/11Current-mode wireless receiver and reception method thereof
2172011008998804/21/11Self-calibrating r-2r ladder and method thereof
2182011007828903/31/11Network configuration networking device and associated network configuration module
2192011004322102/24/11Method and device for dynamic adjustment of network operating voltage
2202011003752502/17/11Crystal oscillator
2212011001265701/20/11Digitally controlled oscillator
2222011001268301/20/11Method and apparatus of phase locking for reducing clock jitter due to charge leakage
2232011000156801/06/11Integrated circuit with low temperature coefficient and associated calibration method
2242010031002112/09/10Method for computing correlation of pn sequence and circuit thereof
2252010028968011/18/10Self-calibrated current source and dac using the same and operation method thereof
2262010028995211/18/10Method and synchronizing multimedia data stream
2272010027221710/28/10Power consumption control methods applied to communication systems, and related devices
2282010026278910/14/10Methods and devices for accessing a memory and a central processing unit using the same
2292010023815909/23/10Differential signal generating device
2302010023128309/16/10Method and preventing phase interpolation circuit from glitch during clock switching
2312010023398209/16/10Receiving device and method thereof
2322010021802808/26/10Network interface apparatus and related power saving method thereof
2332010018857407/29/10Device and controlling frame input and output
2342010018583407/22/10Data storing method and processor using the same
2352010017700407/15/10Multi-band printed antenna
2362010016600907/01/10Variable-frequency network device and variable-frequency network connection establishing method
2372010012777405/27/10Distortion correction device and power amplifier
2382010012576905/20/10Parity-check-code decoder and recording controller
2392010011773605/13/10Line driver capable of automatic adjustment of output impedance
2402010012212205/13/10Wired network connection establishing method and network device for performing the method
2412010012213905/13/10Parity-check-code decoder and receiving system
2422010009814004/22/10Network communications device capable of promoting connection quality and method thereof
2432010009073004/15/10Circuit and adjusting system clock in low voltage detection, and low voltage reset circuit
2442010009204404/15/10Image processing apparatus and method
2452010008614704/08/10Harmonics generation apparatus and method thereof
2462010008614804/08/10Apparatus and processing audio signal
2472010008027304/01/10Signal receiving device and frequency determining circuit
2482010008307404/01/10Block code decoding thereof
2492010007435203/25/10Sphere decoding method applied to multi-input multi-output (mimo) channel


ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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