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Hong Kong Applied Science & Technology Research Institute Company Limited patents

Recent patent applications related to Hong Kong Applied Science & Technology Research Institute Company Limited. Hong Kong Applied Science & Technology Research Institute Company Limited is listed as an Agent/Assignee. Note: Hong Kong Applied Science & Technology Research Institute Company Limited may have other listings under different names/spellings. We're not affiliated with Hong Kong Applied Science & Technology Research Institute Company Limited, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "H" | Hong Kong Applied Science & Technology Research Institute Company Limited-related inventors




Date Hong Kong Applied Science & Technology Research Institute Company Limited patents (updated weekly) - BOOKMARK this page
03/09/17Lateral-diode, vertical-scr hybrid structure for high-level esd protection
01/26/17Self-powered and battery-assisted cmos wireless bio-sensing ic platform
01/14/16Area-efficient clamp for power ring esd protection using a transmission gate
12/31/15Serial multi-battery charger with independent simultaneous charge and discharge
12/31/15Led driver with small output ripple without requiring a high-voltage primary-side electrolytic capacitor
10/29/15Digitally-programmable gain amplifier with direct-charge transfer and offset cancellation
09/24/15Multi-view synthesis in real-time with fallback to 2d from 3d to reduce flicker in low or unstable stereo-matching image regions
04/02/15Visual-experience-optimized super-resolution frame generator
12/25/14Electro-static-discharge (esd) protection structure with stacked implant junction transistor and parallel resistor and diode paths to lower trigger voltage and raise holding volatge
08/07/14Phase-to-amplitude converter for direct digital synthesizer (dds) with reduced and and reconstructed add logic arrays
04/17/14Diode-less full-wave rectifier for low-power on-chip ac-dc conversion
04/17/14Self-starting transistor-only full-wave rectifier for on-chip ac-dc conversion
01/30/14Op-amp sharing by swapping trans-conductance cells
11/07/13Output current estimation for an isolated flyback converter with variable switching frequency control and duty cycle adjustment for both pwm and pfm modes
09/12/13Cmos temperature sensor with sensitivity set by current-mirror and resistor ratios without limiting dc bias
07/04/13Halo reduction in frame-rate-conversion using hybrid bi-directional motion vectors for occlusion/disocclusion detection
06/06/13Reduced residual offset sigma delta analog-to-digital converter (adc) with chopper timing at end of integrating phase before trailing edge
03/28/13Charge compensation calibration for high resolution data converter
07/26/12Compact camera module with zoom and auto-focus actuators sharing the same rotating annular magnet with alternating thick and thin poles
05/24/12Bootstrapped high-side driver control without static dc current for driving a motor bridge circuit
05/24/12Programmable electro-magnetic-interference (emi) reduction with enhanced noise immunity and process tolerance
02/09/12Digital phase lock system with dithering pulse-width-modulation controller
12/08/11Nmos-based feedback power-clamp for on-chip esd protection
11/03/11Single-power-transistor battery-charging circuit using voltage-boosted clock
09/15/11Optical black-level cancellation for optical sensors using open-loop sample calibration amplifier
09/08/11Constant-current control module using inverter filter multiplier for off-line current-mode primary-side sense isolated flyback converter
07/07/11Bi-directional trimming methods and circuits for a precise band-gap reference
12/16/10Esd protection using a capacitivly-coupled clamp for protecting low-voltage core transistors from high-voltage outputs
08/26/10Epitaxial growth of iii-v compounds on (111) silicon for solar cells
07/01/10Slew-rate-enhanced error amp with adaptive transconductance and single dominant pole shared by main and auxiliary amps
07/01/10Dual-use comparator/op amp for use as both a successive-approximation adc and dac
07/01/10Multi-stage comparator with offset canceling capacitor across secondary differential inputs for high-speed low-gain compare and high-gain auto-zeroing
06/17/10Single-power-transistor battery-charging circuit using voltage-boosted clock
06/11/09Low-voltage oscillator with capacitor-ratio selectable duty cycle and single-input sub-threshold-conducting comparators to s-r latch
05/28/09Zero-delay buffer with common-mode equalizer for input and feedback differential clocks into a phase-locked loop (pll)







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