new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)


Wolfson Microelectronics Plc patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "W" | Wolfson Microelectronics Plc-related inventors

Date Wolfson Microelectronics Plc patents (updated weekly) - BOOKMARK this page
09/17/15Digital/analogue conversion
09/10/15Mems device and process
09/10/15Digital/analogue conversion
04/23/15Class-d amplifier circuits
03/12/15Read-out for mems capacitive transducers
02/05/15Speech recognition
01/08/15Signal envelope processing
10/16/14Microphone biasing circuitry and method thereof
07/10/14Mems process and device
06/19/14Headphone device
06/12/14Amplifier circuit
06/12/14Mems device and process
06/05/14Amplifier circuit and methods of operation thereof
04/24/14Digital circuit arrangements for ambient noise-reduction
04/24/14Dc offset compensation
04/17/14Noise cancellation
03/27/14Mems device and process
11/28/13Dc-dc converters operable in a discontinuous switching mode
11/28/13Charge pump circuit and methods of operations thereof
11/21/13Ear-worn speaker-carrying devices
10/03/13Mems process and device
09/19/13Active noise cancellation system
09/12/13Wireless cellular telephone with audio codec
08/22/13Noise cancellation system
08/01/13Data transfer
05/23/13Amplifier circuit with offset control
05/23/13Clock generator
05/16/13Amplifier circuit
12/23/10Frequency control based on device properties
08/05/10Ambient noise reduction arrangements
04/29/10Ambient noise reduction
02/19/09Digtal circuit arrangements for ambient noise-reduction

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Wolfson Microelectronics Plc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Wolfson Microelectronics Plc with additional patents listed. Browse our Agent directory for other possible listings. Page by