David Charlton
21Patents
11h-index
13Co-inventors
72Inventor score
Filing activity: Jun 13, 1974 → Jul 13, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6485982B1 | Test device and method for colored particle immunoassay | Emerging Cross-Sectional Technologies | 296 | Expired |
| US5714389A | Test device and method for colored particle immunoassay | Emerging Cross-Sectional Technologies | 236 | Expired |
| US5136411A | Dynamically responsive CATV system with shared fiber optic link | Electricity | 157 | Expired |
| US5989921A | Test device and method for colored particle immunoassay | Emerging Cross-Sectional Technologies | 112 | Expired |
| US7269765B1 | Method and apparatus for storing failing part locations in a module | Physics | 62 | Expired |
| US4889404A | Asymmetrical bidirectional telecommunication system | Physics | 45 | Expired |
| US7393697B2 | Diagnostic test for analytes in a sample | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5981293A | Fluid collection kit and method | Emerging Cross-Sectional Technologies | 35 | Expired |
| US5786228A | Fluid collection kit and method | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5216728A | Optical fiber amplifier with filter | Electricity | 26 | Expired |
| US5786227A | Fluid collection kit and method | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4777663A | Data rate limiter for optical transmission system | Electricity | 9 | Expired |
| USD266149S | Dispensing cap for a container | General | 8 | Expired |
| US8232045B2 | Colloidal metal conjugates | Human Necessities | 7 | Active |
| US4931648A | Thermal radiation imaging devices and systems | Electricity | 6 | Expired |
| US6673614B2 | Rapid methods and kits for detection and semi-quantitation of anti-adenovirus antibody | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10275993B1 | Roulette gaming system and roulette game and method of conducting the same | Physics | 4 | Active |
| US4033470A | Sand and gravel dredges | Fixed Constructions | 3 | Expired |
| US7890819B2 | Method and apparatus for storing failing part locations in a module | Physics | 1 | Active |
| US6510443B1 | Processing semiconductor devices having some defective input-output pins | Physics | 1 | Expired |
| US6778933B2 | Processing semiconductor devices having some defective input-output pins | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.