Tech Services Group, LLC
18Patents
8Active
18Granted
43Portfolio score
Filing activity: Jan 20, 1972 → Sep 15, 2016 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD357547S | Adjustable lamp arm | General | 20 | Expired |
| US9151828B2 | Systems and methods for near field target simulation | Physics | 14 | Active |
| US6484124B1 | System for measurement of selected performance characteristics of microwave components | Electricity | 12 | Expired |
| US4146889A | Method and apparatus for sidelobe reduction in radar | Physics | 11 | Expired |
| US5270718A | Method and apparatus for tracking targets from direct and multipath reflected radar signals | Physics | 10 | Expired |
| US5097404A | Supply circuit or power supply unit for supplying electronic devices or the like with current or voltage | Electricity | 8 | Expired |
| US7185844B2 | Methods and systems for guiding an object to a target using an improved guidance law | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5365144A | Electrical power supply unit for the supply of low power loads | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7994967B2 | Systems and methods for space-time radar imaging | Physics | 6 | Active |
| US8928524B1 | Method and system for enhancing data rates | Physics | 4 | Active |
| US5963098A | FM canceler loop to reduce shock and vibration effects in crystal oscillators | Electricity | 4 | Expired |
| US5818916A | Method and apparatus for preventing return dial tone fraud in a cellular paystation | Electricity | 3 | Expired |
| US8436766B1 | Systems and methods for suppressing radar sidelobes using time and spectral control | Physics | 3 | Active |
| US7724183B2 | Systems and methods for space-time radar imaging | Physics | 3 | Active |
| US8105028B2 | Systems and methods for mitigating the effects of wind turbines on radar | Emerging Cross-Sectional Technologies | 2 | Active |
| US5978458A | Magnetic pay telephone cash box proximity switch | Electricity | 2 | Expired |
| US10000223B2 | Rail track geometry measurement | Performing Operations; Transporting | 1 | Active |
| US9941561B2 | Systems and methods for high power RF channel selection | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.