Inventor
Charles Gore
Inventor
Durham, NC, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission18%
H03CModulation15%
H03DDemodulation or transference of modulation from one carrier to another12%
H03FAmplifiers9%
H04LTransmission of digital information, e.g. telegraphic communication9%
B27FDovetailed work6%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification6%
B27HBending wood or similar material3%
PatentTitleYear
7,359,684'Wireless communication system with variable intermediate frequency transmitter'20087,110,732'Subsampling RF receiver architecture'20067,095,819'Direct modulation architecture for amplitude and phase modulated signals in multi-mode signal transmission'20066,975,686'IQ modulation systems and methods that use separate phase and amplitude signal paths'20056,484,038'Method and apparatus for generating a plurality of reference frequencies in a mobile phone using a common crystal reference oscillator'20026,308,048'Simplified reference frequency distribution in a mobile phone'20016,295,442'Amplitude modulation to phase modulation cancellation method in an RF amplifier'20016,194,963'Circuit and method for I/Q modulation with independent, high efficiency amplitude modulation'20016,191,653'Circuit and method for linearizing amplitude modulation in a power amplifier'20016,192,225'Direct conversion receiver'20015,890,051'On-channel transceiver architecture in a dual band mobile phone'19995,211,108'Truss assembly apparatus with vertically adjustable press roller'19935,111,861'Apparatus for cambering wood trusses'19924,920,725'Self-gripping hanger device'19904,669,243'Fire protective system and method for a support structure'19874,318,652'Connector plate'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1993Patents assigned to TRUSWAL SYSTEM CORP (5)· patent assignee history
1982Based in Seattle, WA, US· patent location history
1987–1993Based in Colleyville, TX, US· patent location history
1999Patents assigned to ERICSSON GE MOBILE INC (1)· patent assignee history
1999–2002Based in Durham, NC, US· patent location history
2001–2002Patents assigned to ERICSSON INC (6)· patent assignee history
2005Patents assigned to ERICSSON TELEFON AB L M (1)· patent assignee history
2005–2008Based in McKinney, TX, US· patent location history
2006–2008Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERICSSON INC | 6 | 2001–2002 |
| TRUSWAL SYSTEM CORP | 5 | 1982–1993 |
| TEXAS INSTRUMENTS INC | 3 | 2006–2008 |
| ERICSSON GE MOBILE INC | 1 | 1999 |
| ERICSSON TELEFON AB L M | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Durham, NC, US | 7 | 1999–2002 |
| McKinney, Texas, US | 4 | 2005–2008 |
| Colleyville, Texas, US | 4 | 1987–1993 |
| Seattle, Washington, US | 1 | 1982 |