PLX, Inc.
🏢 View company profile →38Patents
22Active
38Granted
47Portfolio score
Filing activity: Nov 27, 1991 → Oct 26, 2023 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6141101A | Monolithic optical assembly | Physics | 76 | Expired |
| US5949543A | Monolithic optical assembly and associated retroreflector with beamsplitter assembly | Physics | 72 | Expired |
| US5301067A | High accuracy periscope assembly | Physics | 71 | Expired |
| US5335111A | Hollow retroreflector assembly with hard mount assembly | Physics | 34 | Expired |
| US5361171A | Lateral transfer retroreflector assembly | Physics | 28 | Expired |
| US6786608B1 | Vibration and shock absorbing mounting assembly for a retroreflector assembly | Physics | 21 | Expired |
| US6729735B2 | Lateral transfer retroreflector assembly and method of assembling the same | Physics | 20 | Expired |
| US5486913A | Boresight assembly | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US7268960B2 | Mount for an optical structure and method of mounting an optical structure using such mount | Physics | 19 | Expired |
| US7168817B2 | Roof mirror assembly | Physics | 18 | Expired |
| US5589991A | Optical assembly with folding mirror assembly | Physics | 17 | Expired |
| US6945661B2 | Roof mirror assembly | Physics | 17 | Expired |
| US6752503B2 | Pin mounted reflector for precision optical devices | Physics | 16 | Expired |
| US6473185B2 | Alignment free interferometer and alignment free method of profiling object surfaces | Physics | 15 | Expired |
| US8092030B2 | Mount for an optical structure and method of mounting an optical structure using such mount | Emerging Cross-Sectional Technologies | 15 | Active |
| US6827455B2 | Precision optical devices having pin mounted reflector(s) | Physics | 15 | Expired |
| US8454176B2 | Mount for an optical structure and method of mounting an optical structure using such mount | Emerging Cross-Sectional Technologies | 14 | Active |
| US8567968B2 | Mount for an optical structure and method of mounting an optical structure using such mount | Emerging Cross-Sectional Technologies | 13 | Active |
| US5227921A | Light-weighted optical assembly | Physics | 12 | Expired |
| US9377600B2 | Mounts for an optical structure having a grooved protruding member with a damping ring disposed in or on the groove and methods of mounting an optical structure using such mounts | Emerging Cross-Sectional Technologies | 7 | Active |
| US8827468B2 | Mount for an optical structure and methods of mounting an optical structure using such mount | Emerging Cross-Sectional Technologies | 6 | Active |
| US8827470B2 | Mount for an optical structure and method of mounting an optical structure using such mount | Emerging Cross-Sectional Technologies | 6 | Active |
| US9798051B2 | Mount for an optical structure having a grooved protruding member and method of mounting an optical structure using such mount | Physics | 6 | Active |
| US8851689B2 | Interferometer, and optical assembly each having a three-pin mount for mounting an optical element at at least three points or areas and method of mounting same | Emerging Cross-Sectional Technologies | 5 | Active |
| US10393994B2 | Mount for an optical structure having a flanged protruding member and method of mounting an optical structure using such mount | Physics | 4 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.