Thomas Richardson
219Patents
19h-index
117Co-inventors
89Inventor score
Filing activity: Oct 15, 1990 → May 28, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7042615B2 | Electrochromic devices based on lithium insertion | Physics | 64 | Expired |
| US6004698A | Solid polymer electrolyte electrochemical storage cell containing a redox shuttle additive for overcharge protection | Emerging Cross-Sectional Technologies | 57 | Expired |
| US8433984B2 | LDPC encoding and decoding of packets of variable sizes | Electricity | 39 | Active |
| US8751902B2 | Methods and apparatus for encoding LDPC codes | Electricity | 38 | Active |
| US8078111B2 | Methods and apparatus for using multiple frequency bands for communication | Electricity | 36 | Active |
| US9917675B2 | Enhanced polar code constructions by strategic placement of CRC bits | Electricity | 35 | Active |
| US9520939B2 | Methods and apparatus for using visible light communications for controlling access to an area | Physics | 35 | Active |
| US5920376A | Method and system for panoramic viewing with curved surface mirrors | Physics | 33 | Expired |
| US5920536A | Method and apparatus for holographic data storage system | Physics | 32 | Expired |
| US6757407B2 | Transform domain image watermarking method and system | Electricity | 28 | Expired |
| US5143737A | Method to produce unsaturated milk fat and meat from ruminant animals | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5838650A | Image quality compensation method and apparatus for holographic data storage system | Physics | 25 | Expired |
| US5812288A | Holographic storage of digital data | Physics | 24 | Expired |
| US9166683B2 | Methods and apparatus for efficient joint power line and visible light communication | Electricity | 24 | Active |
| US5808998A | Bit error rate reduction by reducing the run length of same-state pixels in a halographic process | Physics | 23 | Expired |
| US8578249B2 | LDPC encoding and decoding of packets of variable sizes | Electricity | 23 | Active |
| US6301268A | Communication method for frequency division multiplexing signalling systems with reduced average power requirements | Electricity | 22 | Expired |
| US8521194B2 | Performing paging in a wireless peer-to-peer network | Electricity | 21 | Active |
| US6647166B2 | Electrochromic materials, devices and process of making | Physics | 20 | Expired |
| US8892979B2 | Coding schemes for wireless communication transmissions | Electricity | 19 | Active |
| US6363121B1 | Wireless transmission method for antenna arrays using unitary space-time signals | Electricity | 19 | Expired |
| US7961708B2 | Coding methods of communicating identifiers in peer discovery in a peer-to-peer network | Electricity | 18 | Active |
| US8121097B2 | Transmission with hopping for peer-peer communication | Electricity | 17 | Active |
| US7898983B2 | Methods and apparatus supporting traffic signaling in peer to peer communications | Electricity | 17 | Active |
| US10291354B2 | High performance, flexible, and compact low-density parity-check (LDPC) code | Electricity | 16 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.