David Chazan
30Patents
17h-index
39Co-inventors
81Inventor score
Filing activity: May 11, 1983 → Jul 7, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6756019B1 | Microfluidic devices and systems incorporating cover layers | Emerging Cross-Sectional Technologies | 200 | Expired |
| US6752966B1 | Microfabrication methods and devices | Mechanical Engineering; Lighting; Heating | 159 | Expired |
| US7069952B1 | Microfluidic devices and methods of their manufacture | Emerging Cross-Sectional Technologies | 130 | Expired |
| US7351377B2 | Methods and devices for enhancing bonded substrate yields and regulating temperature | Performing Operations; Transporting | 114 | Expired |
| US8900298B2 | Fluid for accommodating intraocular lenses | Emerging Cross-Sectional Technologies | 89 | Active |
| US7220387B2 | Disposable sensor for use in measuring an analyte in a gaseous sample | Physics | 87 | Expired |
| US9392377B2 | Anatomically customized ear canal hearing apparatus | Electricity | 57 | Active |
| US5214000A | Thermal transfer posts for high density multichip substrates and formation method | Electricity | 40 | Expired |
| US7533558B2 | Disposable sensor for use in measuring an analyte in a gaseous sample | Physics | 38 | Active |
| US6262579A | Method and structure for detecting open vias in high density interconnect substrates | Electricity | 33 | Expired |
| US6635487B1 | Fluorescence standard for use in microfluidic instruments | Emerging Cross-Sectional Technologies | 33 | Expired |
| US10284964B2 | Anatomically customized ear canal hearing apparatus | Electricity | 31 | Active |
| US10609492B2 | Anatomically customized ear canal hearing apparatus | Electricity | 30 | Active |
| US6165892A | Method of planarizing thin film layers deposited over a common circuit base | Electricity | 29 | Expired |
| US6323435A | Low-impedance high-density deposited-on-laminate structures having reduced stress | Electricity | 21 | Expired |
| US11153697B2 | Anatomically customized ear canal hearing apparatus | Electricity | 18 | Active |
| US6317331A | Wiring substrate with thermal insert | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4801785A | Electrical devices | Electricity | 17 | Expired |
| US7611671B2 | Reduction of carbon monoxide interference in gaseous analyte detectors | Emerging Cross-Sectional Technologies | 15 | Active |
| US6509529B2 | Isolated flip chip of BGA to minimize interconnect stress due to thermal mismatch | Electricity | 11 | Expired |
| US10980629B2 | Fluid for accommodating intraocular lenses | Emerging Cross-Sectional Technologies | 10 | Active |
| US4517449A | Laminar electrical heaters | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8181503B2 | Disposable sensor for use in measuring an analyte in gaseous sample | Physics | 8 | Active |
| US6299053A | Isolated flip chip or BGA to minimize interconnect stress due to thermal mismatch | Electricity | 8 | Expired |
| US4548662A | Method of providing a protective covering over a substrate | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.