H&E CO., LTD
22Patents
2Active
22Granted
36Portfolio score
Filing activity: Jun 5, 1995 → Aug 2, 2017
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5691245A | Methods of forming two-sided HDMI interconnect structures | Electricity | 88 | Expired |
| US5701008A | Integrated infrared microlens and gas molecule getter grating in a vacuum package | Electricity | 75 | Expired |
| US5591678A | Process of manufacturing a microelectric device using a removable support substrate and etch-stop | Emerging Cross-Sectional Technologies | 40 | Expired |
| US5690498A | Spring loaded rotary connector | Electricity | 29 | Expired |
| US5717208A | Staring IR-FPA with dither-locked frame circuit | Electricity | 22 | Expired |
| US5723866A | Method for yield and performance improvement of large area radiation detectors and detectors fabricated in accordance with the method | Electricity | 21 | Expired |
| US5721009A | Controlled carbon content MOD precursor materials using organic acid anhydride | Electricity | 15 | Expired |
| US5717339A | Dielectric mixture composition linear sensor with compensation for mixture electrical conductivity | Physics | 12 | Expired |
| US5724270A | Wave-number-frequency adaptive beamforming | Physics | 9 | Expired |
| US5726658A | CDMA code generator employing mixing ergodic transformation | Electricity | 9 | Expired |
| US5694138A | Antenna heater power through coax | Electricity | 9 | Expired |
| US6018162A | System with motion detection scene-based non-uniformity correction | Electricity | 7 | Expired |
| US5695888A | Pressurized-gas energy storage cell with insulated catalytic surfaces | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5626280A | Infrared transparent soldering tool and infrared soldering method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5693153A | Non-chromated surface preparation materials and methods for corrosion protection of aluminum and its alloys | Chemistry; Metallurgy | 3 | Expired |
| US5694412A | Epitaxial visible-light-emitting devices with light extracted through the substrate and method of making same | Electricity | 2 | Expired |
| US10800485B2 | Battery-integrated driver of electric bicycle | Performing Operations; Transporting | 2 | Active |
| US5703363A | Infrared to visible light image conversion device | Electricity | 2 | Expired |
| US5739531A | Sprite thermal imaging system | Electricity | 1 | Expired |
| US6025595A | Sprite thermal imaging system with electronic zoom | Electricity | 0 | Expired |
| US10752319B2 | Driving control method of in-wheel drive for electric bicycle | Performing Operations; Transporting | 0 | Active |
| US5748241A | Residual coding of model failure regions in compressed video sequences | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.