David J. Webb
28Patents
12h-index
39Co-inventors
81Inventor score
Filing activity: Oct 24, 1975 → Jul 3, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5177031A | Method of passivating etched mirror facets of semiconductor laser diodes | Emerging Cross-Sectional Technologies | 152 | Expired |
| US5222224A | Scheme for insuring data consistency between a plurality of cache memories and the main memory in a multi-processor system | Physics | 119 | Expired |
| US5319725A | Bilithic composite for optoelectronic integration | Electricity | 55 | Expired |
| US5259049A | Self-aligned optical waveguide to laser structure and method for making the same | Physics | 42 | Expired |
| US6768716B1 | Load balancing system, apparatus and method | Electricity | 37 | Expired |
| US5032219A | Method for improving the planarity of etched mirror facets | Electricity | 37 | Expired |
| US6044077A | Method and apparatus for ATM switching | Electricity | 34 | Expired |
| US5059552A | Process for forming the ridge structure of a self-aligned semiconductor laser | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4156745A | Electron sensitive resist and a method preparing the same | Physics | 26 | Expired |
| US5029555A | Wafer holder method and apparatus in a vacuum deposition system | Electricity | 20 | Expired |
| US5103493A | Improved planar etched mirror facets | Electricity | 20 | Expired |
| US7724988B2 | Opto-electronic board | Electricity | 14 | Active |
| US4031987A | Spring applied, electrically released brake with adjustable thrust element | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7161961B2 | STM-1 to STM-64 SDH/SONET framer with data multiplexing from a series of configurable I/O ports | Electricity | 9 | Expired |
| US7336864B2 | Opto-electronic board | Electricity | 8 | Active |
| US8873060B2 | Water-in-fuel sensor | Physics | 4 | Active |
| US4787484A | Electromagnetically operated friction brake having automatic adjustment mechanism | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9623988B2 | High speed poucher | Performing Operations; Transporting | 3 | Active |
| USD280336S | Arm exercising attachment for an exercising bicycle | General | 1 | Expired |
| US12037145B2 | High speed poucher | Performing Operations; Transporting | 0 | Active |
| US11702232B2 | High speed poucher | Performing Operations; Transporting | 0 | Active |
| US8110371B2 | Identifying organ damage | Physics | 0 | Active |
| US8130792B2 | STM-1 to STM-64 SDH/SONET framer with data multiplexing from a series of configurable I/O ports | Electricity | 0 | Active |
| US11383861B2 | High speed poucher | Performing Operations; Transporting | 0 | Active |
| US9805949B2 | High κ gate stack on III-V compound semiconductors | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.