Fred S. Lee
16Patents
10h-index
11Co-inventors
69Inventor score
Filing activity: Sep 3, 1974 → Sep 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4792948A | Distributed switching architecture | Electricity | 49 | Expired |
| US6533612B1 | Connector with improved positioning structure | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4975695A | High speed communication processing system | Electricity | 35 | Expired |
| US4195323A | Thin film magnetic recording heads | Physics | 33 | Expired |
| US6494744B1 | Connector assembly | Electricity | 25 | Expired |
| US4321641A | Thin film magnetic recording heads | Electricity | 23 | Expired |
| US4489484A | Method of making thin film magnetic recording heads | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4281357A | Thin film magnetic head and method of making the same | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4047236A | Supersensitive magnetoresistive sensor for high density magnetic read head | Physics | 13 | Expired |
| US4489105A | Method of making a thin film magnetic head | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6450835B1 | Structure of a metal hood housing for connector | Emerging Cross-Sectional Technologies | 9 | Expired |
| US8256123B2 | Displacement sensing using a flexible substrate | Physics | 4 | Active |
| US4045786A | Magnetic domain memory device having an improved drive coil arrangement | Electricity | 3 | Expired |
| US12310886B2 | Ophthalmic devices, systems and methods for treating dry eye | Human Necessities | 0 | Active |
| US11813452B2 | Therapeutic devices for placement underneath the eyelid and associated systems, devices, and methods for dry eye treatment | Human Necessities | 0 | Active |
| US11446495B2 | Therapeutic devices for placement underneath the eyelid and associated systems, devices, and methods for dry eye treatment | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.