Eric J. Hoekstra
50Patents
15h-index
56Co-inventors
87Inventor score
Filing activity: Sep 27, 1994 → Jun 22, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6513252B1 | Vehicle compass compensation | Physics | 436 | Expired |
| US6595649B2 | Digital electrochromic mirror system | Performing Operations; Transporting | 236 | Expired |
| US6210008A | Digital electrochromic mirror system | Performing Operations; Transporting | 232 | Expired |
| US6485081B1 | Safety system for a closed compartment of a vehicle | Emerging Cross-Sectional Technologies | 130 | Expired |
| US6922902B2 | Vehicle compass compensation | Physics | 127 | Expired |
| US6056410A | Digital electrochromic mirror system | Performing Operations; Transporting | 108 | Expired |
| US6480103B1 | Compartment sensing system | Emerging Cross-Sectional Technologies | 80 | Expired |
| US7097226B2 | Safety system for a compartment of a vehicle | Emerging Cross-Sectional Technologies | 61 | Expired |
| US6783167B2 | Safety system for a closed compartment of a vehicle | Emerging Cross-Sectional Technologies | 58 | Expired |
| US6406152B1 | Digital electrochromic mirror system | Performing Operations; Transporting | 53 | Expired |
| US6621411B2 | Compartment sensing system | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7331115B2 | Vehicle compass compensation | Physics | 24 | Expired |
| US6005538A | Vacuum fluorescent display driver | Physics | 24 | Expired |
| US6445178B1 | Vehicular magnetic displacement sensor for determining an offset in the output of the sensor | Physics | 23 | Expired |
| US6474820B1 | Digital electrochromic mirror system | Performing Operations; Transporting | 15 | Expired |
| US6299315A | Digital electrochromic mirror system | Performing Operations; Transporting | 13 | Expired |
| US5701116A | Buffered trailer light converter | Performing Operations; Transporting | 12 | Expired |
| US8129909B1 | Protected trailer lighting converter | Performing Operations; Transporting | 8 | Active |
| US10423415B2 | Hierarchical general register file (GRF) for execution block | Emerging Cross-Sectional Technologies | 6 | Active |
| US8258703B1 | Adapter for trailer lighting control from modulated input signals | Performing Operations; Transporting | 5 | Active |
| US11010953B2 | Dedicated fixed point blending for energy efficiency | Electricity | 3 | Active |
| US10621689B1 | Multi-phase architecture for multiple rate pixel shading | Physics | 2 | Active |
| US7291939B2 | Two wire touch sensor interface | Electricity | 2 | Expired |
| US10579121B2 | Processor power management | Emerging Cross-Sectional Technologies | 1 | Active |
| US11507375B2 | Hierarchical general register file (GRF) for execution block | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.