Richard D. Gitlin
77Patents
27h-index
70Co-inventors
91Inventor score
Filing activity: Mar 1, 1976 → Apr 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5442625A | Code division multiple access system providing variable data rate access to a user | Electricity | 339 | Expired |
| US4924492A | Method and apparatus for wideband transmission of digital signals between, for example, a telephone central office and customer premises | Electricity | 193 | Expired |
| US5159445A | Teleconferencing video display system for improving eye contact | Electricity | 185 | Expired |
| US6018528A | System and method for optimizing spectral efficiency using time-frequency-code slicing | Electricity | 181 | Expired |
| US6064662A | System and method for optimizing spectral efficiency using time-frequency-code slicing | Electricity | 151 | Expired |
| US6198941A | Method of operating a portable communication device | Electricity | 149 | Expired |
| US5630207A | Methods and apparatus for bandwidth reduction in a two-way paging system | Electricity | 148 | Expired |
| US5600663A | Adaptive forward error correction system | Electricity | 145 | Expired |
| US5243413A | Color parallax-free camera and display | Electricity | 143 | Expired |
| US5570367A | Asymmetric protocol for wireless communications | Electricity | 121 | Expired |
| US8504136B1 | See-through abdomen display for minimally invasive surgery | Human Necessities | 119 | Active |
| US5856971A | Code division multiple access system providing variable data rate access to a user | Electricity | 106 | Expired |
| US4253184A | Phase-jitter compensation using periodic harmonically related components | Electricity | 78 | Expired |
| US5191462A | Fiber optic transmission distortion compensation | Electricity | 77 | Expired |
| US5056117A | Decision feedback equalization with trellis coding | Emerging Cross-Sectional Technologies | 72 | Expired |
| US4615038A | Equalization of modulated data signals utilizing tentative and final decisions and replication of non-linear channel distortion | Electricity | 57 | Expired |
| US5625884A | Global paging with reverse virtual call setup in wireless personal communications | Electricity | 54 | Expired |
| US6438379B1 | Power control and cell site location technique for CDMA systems with hierarchical architecture | Electricity | 50 | Expired |
| US9451890B2 | Integrated vectorcardiogram system and method of use | Human Necessities | 48 | Active |
| US4995104A | Interference cancelling circuit and method | Electricity | 46 | Expired |
| US4416015A | Timing acquisition in voiceband data sets | Electricity | 45 | Expired |
| US5457679A | Channel sharing and memory sharing in a packet switching system | Electricity | 42 | Expired |
| US5119196A | Ghost cancellation of analog TV signals | Electricity | 37 | Expired |
| US4021738A | Adaptive equalizer with fast convergence properties | Electricity | 37 | Expired |
| US6188718A | Methods and apparatus for reducing cochannel interference in a mixed-rate communication system | Electricity | 37 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.