Inventor
George F. Opas
Inventor
Park Ridge, IL, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers53%
H04BTransmission21%
H03CModulation5%
H03DDemodulation or transference of modulation from one carrier to another5%
H03GControl of amplification5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H04WWireless communication networks5%
PatentTitleYear
7,251,464'Method and apparatus for predistortion training in an amplifier utilizing predistortion'20076,928,122'Amplifier predistortion system and method'20056,445,249'Modification of phase component of error signal to reduce variation of phase component of output signal of power amplifier'20026,141,541'Method, device, phone and base station for providing envelope-following for variable envelope radio frequency signals'20005,959,499'Predistortion system and method using analog feedback loop for look-up table training'19995,901,344'Method and apparatus for improved zero intermediate frequency receiver latency'19995,745,006'Method of compensating for distortion in an amplifier'19985,710,998'Method and apparatus for improved zero intermediate frequency receiver latency'19985,608,761'Method, device, and radio for compensating for modulator frequency drift while allowing for data transmission'19975,486,789'Apparatus and method for providing a baseband digital error signal in an adaptive predistorter'19965,023,937'Transmitter with improved linear amplifier control'19914,924,194'RF power amplifier'19904,591,800'Linear power amplifier feedback improvement'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2007Patents assigned to MOTOROLA INC (13)· patent assignee history
1986–2007Based in Park Ridge, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOTOROLA INC | 13 | 1986–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Park Ridge, Illinois, US | 13 | 1986–2007 |