Yu; Caogang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yu; Caogang.The latest application filed is for "system and method of recovering pairing information of wireless devices".

Company Profile

1.14.11

Yu; Caogang - Shanghai CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method of recovering pairing information of wireless devices Grant 11,452,149 - Zhu , et al. September 20, 2	2022-09-20
System And Method Of Recovering Pairing Information Of Wireless Devices App 20210045167 - Zhu; Lizhen ; et al.	2021-02-11
Receiver and method for calibrating frequency offset Grant 10,673,664 - Yu , et al.	2020-06-02
Fractional-N frequency synthesizer and method thereof Grant 10,205,460 - Guo , et al. Feb	2019-02-12
Fractional-N frequency synthesizer and method thereof App 20180302097 - GUO; Dawei ; et al.	2018-10-18
Transmitter for transmitting packets and method thereof Grant 10,057,092 - Yu , et al. August 21, 2	2018-08-21
Circuit and method for compensating noise Grant 9,941,889 - Guo , et al. April 10, 2	2018-04-10
Low cost noise floor reduction Grant 8,699,722 - Wang , et al. April 15, 2	2014-04-15
GFSK modulator and a method for reducing residual frequency modulation and a digital enhanced cordless telecommunication transmitter including the GFSK modulator Grant 8,594,237 - Huang , et al. November 26, 2	2013-11-26
Gfsk Modulator And A Method For Reducing Residual Frequency Modulation And A Digital Enhanced Cordless Telecommunication Transmitter Including The Gfsk Modulator App 20120163506 - Huang; Yiming ; et al.	2012-06-28
Apparatus and method for error concealment for a digital wireless phone Grant 8,184,536 - Wang , et al. May 22, 2	2012-05-22
Low cost noise floor reduction Grant 8,098,845 - Wang , et al. January 17, 2	2012-01-17
Systems and methods for half-duplex speakerphones and other two-way communication devices Grant 8,090,078 - Zhang , et al. January 3, 2	2012-01-03
Low Cost Noise Floor Reduction App 20110261975 - Wang; Weifeng ; et al.	2011-10-27
Integrated squelch circuit with programmable engagement threshold Grant 8,010,071 - Zhang , et al. August 30, 2	2011-08-30
Method and apparatus for automatic frequency correction Grant 7,791,408 - Wang , et al. September 7, 2	2010-09-07
Integrated Squelch Circuit With Programmable Engagement Threshold App 20100130149 - Zhang; Pengfei ; et al.	2010-05-27
Systems And Methods For Half-duplex Speakerphones And Other Two-way Communication Devices App 20100119055 - Zhang; Pengfei ; et al.	2010-05-13
Method And Apparatus For Automatic Frequency Correction App 20100041357 - Wang; Weifeng ; et al.	2010-02-18
Apparatus And Method For Error Concealment For A Digital Wireless Phone App 20090303980 - Wang; Weifeng ; et al.	2009-12-10
Low Cost Noise Floor Reduction App 20090304131 - Wang; Weifeng ; et al.	2009-12-10
Apparatus And Method For Comparing Signal Strength In A Speakerphone System App 20090141869 - Wang; Weifeng ; et al.	2009-06-04
Method And Apparatus For Echo Cancellation App 20090136020 - Wang; Weifeng ; et al.	2009-05-28

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.