David Steer
84Patents
19h-index
48Co-inventors
84Inventor score
Filing activity: Oct 24, 1997 → May 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6249245A | GPS and cellular system interworking | Physics | 161 | Expired |
| US6230018A | Devices and processing in a mobile radio communication network having calibration terminals | Physics | 151 | Expired |
| US6845246B1 | Location based power control for mobile communications systems | Electricity | 106 | Expired |
| US6701129B1 | Receiver based adaptive modulation scheme | Electricity | 94 | Expired |
| US6721569B1 | Dynamic sub-carrier assignment in OFDM systems | Electricity | 93 | Expired |
| US6236359A | Cellular terminal location using GPS signals in the cellular band | Physics | 85 | Expired |
| US6633564B1 | Method and apparatus for inserting packets into a data stream | Electricity | 83 | Expired |
| US6343213B1 | Method to protect against interference from mobile radios | Emerging Cross-Sectional Technologies | 70 | Expired |
| US7174170B2 | Self-selection of radio frequency channels to reduce co-channel and adjacent channel interference in a wireless distributed network | Electricity | 65 | Expired |
| US6643517B1 | Method of using location information for interference protection | Electricity | 63 | Expired |
| US6996418B2 | Apparatus and method for OFDM data communications | Electricity | 50 | Expired |
| US7304939B2 | Communication using simultaneous orthogonal signals | Electricity | 37 | Expired |
| US6873612B1 | Methods and devices for asynchronous operation of a CDMA mobile communication system | Electricity | 35 | Expired |
| US7421276B2 | Method, apparatus and system of configuring a wireless device based on location | Electricity | 34 | Expired |
| US7031753B2 | Dynamic sub-carrier assignment in OFDM systems | Electricity | 29 | Expired |
| US7414964B2 | Dynamic sub-carrier assignment of OFDM systems | Electricity | 28 | Expired |
| US8467359B2 | Methods and apparatus to authenticate requests for network capabilities for connecting to an access network | Electricity | 22 | Active |
| US7453832B2 | Transit link coordination systems and methods for a distributed wireless communication network | Emerging Cross-Sectional Technologies | 21 | Active |
| US7151944B2 | Method and apparatus for using synchronous CDMA in a mobile environment | Electricity | 19 | Expired |
| US9815545B1 | Aerodynamic lifting system | Performing Operations; Transporting | 18 | Active |
| US9037093B2 | Method and system for diversity using orthogonal frequency/division multiplexing | Electricity | 18 | Active |
| US7177371B1 | Methods and apparatus for transmitting and receiving data over a communications network in the presence of interference | Electricity | 17 | Expired |
| US8929196B2 | System and method for dynamic band scheduling | Emerging Cross-Sectional Technologies | 14 | Active |
| US8830863B2 | System and method for dynamic coordination of radio resources usage in a wireless network environment | Electricity | 13 | Active |
| US6985545B2 | Apparatus and method to provide spectrum sharing for two or more RF signals occupying an overlapping RF bandwidth | Electricity | 13 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.