Henshaw; Robert Astle

Patent Applications and Registrations

Patent applications and USPTO patent grants for Henshaw; Robert Astle.The latest application filed is for "apparatus and methods of calibrating a power amplifier system to compensate for envelope amplitude misalignment".

Company Profile

2.23.24

Henshaw; Robert Astle - Sudbury GB
Henshaw; Robert Astle - Suffolk GB
Henshaw; Robert Astle - Royston GB
Henshaw; Robert Astle - Stoke By Clare GB
Henshaw; Robert Astle - Cambridge GB
Henshaw; Robert Astle - Herts GB

*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
Apparatus And Methods Of Calibrating A Power Amplifier System To Compensate For Envelope Amplitude Misalignment App 20190319720 - Ripley; David Steven ; et al.	2019-10-17
Methods of calibrating a power amplifier system to compensate for envelope amplitude misalignment Grant 10,382,147 - Ripley , et al. A	2019-08-13
Methods Of Calibrating A Power Amplifier System To Compensate For Envelope Amplitude Misalignment App 20170093505 - Ripley; David Steven ; et al.	2017-03-30
Apparatus and methods for calibration of envelope trackers Grant 9,571,152 - Ripley , et al. February 14, 2	2017-02-14
Apparatus And Methods For Calibration Of Envelope Trackers App 20160099742 - Ripley; David Steven ; et al.	2016-04-07
Apparatus and methods for calibrating envelope trackers Grant 9,294,043 - Ripley , et al. March 22, 2	2016-03-22
Apparatus And Methods For Calibrating Envelope Trackers App 20150155834 - Ripley; David Steven ; et al.	2015-06-04
Apparatus and methods for envelope tracking calibration Grant 8,989,682 - Ripley , et al. March 24, 2	2015-03-24
Apparatus And Methods For Envelope Tracking Calibration App 20120200354 - Ripley; David Steven ; et al.	2012-08-09
Communication semiconductor integrated circuit device and a wireless communication system Grant 7,504,903 - Kasahara , et al. March 17, 2	2009-03-17
Semiconductor integrated circuit for communication, radio-communication apparatus, and transmission starting method Grant 7,480,345 - Kurakami , et al. January 20, 2	2009-01-20
Transmitter and semiconductor integrated circuit for communication Grant 7,433,653 - Takano , et al. October 7, 2	2008-10-07
Communication semiconductor integrated circuit device and a wireless communication system Grant 7,386,064 - Yahagi , et al. June 10, 2	2008-06-10
Communication semiconductor integrated circuit and radio communication system Grant 7,313,369 - Oosawa , et al. December 25, 2	2007-12-25
Transmitter and semiconductor integrated circuit for communication App 20070249297 - Takano; Ryoichi ; et al.	2007-10-25
PLL circuit having a multi-band oscillator and compensating oscillation frequency Grant 7,269,402 - Uozumi , et al. September 11, 2	2007-09-11
Semiconductor integrated circuit for communication, radio-communication apparatus, and transmission starting method App 20070201580 - Kurakami; Noriyuki ; et al.	2007-08-30
PLL circuit having a multi-band oscillator and compensating oscillation frequency Grant 7,263,340 - Uozumi , et al. August 28, 2	2007-08-28
Wireless communication apparatus having a phase control loop shared by first and second modulation modes and an amplitude control loop Grant 7,248,842 - Takano , et al. July 24, 2	2007-07-24
Semiconductor integrated circuit for communication, radio-communications apparatus, and transmission starting method Grant 7,230,997 - Kurakami , et al. June 12, 2	2007-06-12
Communication semiconductor integrated circuit device and a wireless communication system App 20070052488 - Kasahara; Masumi ; et al.	2007-03-08
Communication semiconductor integrated circuit device and a wireless communication system Grant 7,148,764 - Kasahara , et al. December 12, 2	2006-12-12
PLL circuit having a multi-band oscillator and compensating oscillation frequency App 20060258312 - Uozumi; Toshiya ; et al.	2006-11-16
Circuit having a multi-band oscillator and compensating oscillation frequency App 20060258313 - Uozumi; Toshiya ; et al.	2006-11-16
Direct-conversion transmitting circuit and integrated transmitting/receiving circuit Grant 7,116,950 - Tanaka , et al. October 3, 2	2006-10-03
Transmitter and semiconductor integrated circuit for communication App 20060217081 - Takano; Ryoichi ; et al.	2006-09-28
Communication semiconductor integrated circuit device incorporating a PLL circuit therein App 20060209990 - Takahashi; Tamotsu ; et al.	2006-09-21
PLL circuit having a multi-band oscillator and compensating oscillation frequency Grant 7,103,337 - Uozumi , et al. September 5, 2	2006-09-05
Communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method App 20060189285 - Takano; Ryoichi ; et al.	2006-08-24
Transmitter having a phase control loop whose frequency bandwidth is varied in accordance with modulation modes Grant 7,085,544 - Takano , et al. August 1, 2	2006-08-01
Communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method Grant 7,082,290 - Takano , et al. July 25, 2	2006-07-25
Antenna circuitry Grant 7,072,625 - Henshaw , et al. July 4, 2	2006-07-04
High frequency semiconductor integrated circuit and radio communication system Grant 7,020,444 - Shinbo , et al. March 28, 2	2006-03-28
Communication semiconductor integrated circuit and radio communication system App 20050239499 - Oosawa, Hirotaka ; et al.	2005-10-27
PLL circuit and wireless mobile station with that PLL circuit Grant 6,912,380 - Yamawaki , et al. June 28, 2	2005-06-28
Communication semiconductor integrated circuit and radio communication system Grant 6,900,700 - Oosawa , et al. May 31, 2	2005-05-31
Communication semiconductor integrated circuit device and a wireless communication system App 20050107056 - Okasaka, Akira ; et al.	2005-05-19
Communication semiconductor integrated circuit device and a wireless communication system App 20050068074 - Yahagi, Koichi ; et al.	2005-03-31
Semiconductor integrated circuit device and portable terminal system App 20040266385 - Uchitomi, Takeshi ; et al.	2004-12-30
Communication semiconductor integrated circuit, a wireless communication apparatus, and a loop gain calibration method App 20040198257 - Takano, Ryoichi ; et al.	2004-10-07
Communication semiconductor integrated circuit and radio communication system App 20040051095 - Oosawa, Hirotaka ; et al.	2004-03-18
High frequency semiconductor integrated circuit and radio communication system App 20040053595 - Shinbo, Jiro ; et al.	2004-03-18
Semiconductor integrated circuit for communication, radio-communications apparatus, and transmission starting method App 20030223510 - Kurakami, Noriyuki ; et al.	2003-12-04
Transmitter and semiconductor integrated circuit for communication App 20030224740 - Takano, Ryoichi ; et al.	2003-12-04
Semiconductor integrated circuit device for communication App 20030224749 - Uozumi, Toshiya ; et al.	2003-12-04
Antenna circuitry App 20030013422 - Henshaw, Robert Astle ; et al.	2003-01-16

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.