John Harchanko
9Patents
5h-index
5Co-inventors
52Inventor score
Filing activity: Apr 5, 2002 → Aug 27, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7177236B2 | Optical disc head including a bowtie grating antenna and slider for optical focusing, and method for making | Physics | 15 | Expired |
| US6861363B2 | Method of making multilevel MEMS structures | Performing Operations; Transporting | 8 | Expired |
| US8547238B2 | Optically redundant fire detector for false alarm rejection | Physics | 6 | Active |
| US10395113B2 | Polarization-based detection and mapping method and system | Electricity | 5 | Active |
| US9589195B2 | Polarization-based mapping and perception method and system | Physics | 5 | Active |
| US6875695B2 | System and method for analog replication of microdevices having a desired surface contour | Performing Operations; Transporting | 3 | Expired |
| US6891502B2 | Variable shape antenna etching system and antenna formed thereby | Emerging Cross-Sectional Technologies | 1 | Expired |
| US11386648B2 | Polarization-based mapping and perception method and system | Electricity | 0 | Active |
| US7701652B2 | Optical element/device mounting process and apparatus | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.