Jean-Claude Lacroix
11Patents
6h-index
6Co-inventors
55Inventor score
Filing activity: May 7, 1975 → Feb 2, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4727540A | Apparatus for remote signalling on a digital transmission link | Electricity | 23 | Expired |
| US4959118A | Apparatus for applying a protective film on one face of a series of ophthalmic lenses | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4826548A | Method for applying a protective film on one face of a series of ophthalmic lenses | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4831789A | Tool whose shape adapts automatically to the surface of an ophthalmic lens | Performing Operations; Transporting | 11 | Expired |
| US4768202A | Signalling method and device for bidirectional digital transmission link | Electricity | 10 | Expired |
| US4689790A | Method and apparatus for remote signalling on a digital transmission link | Electricity | 6 | Expired |
| US4166983A | Circuit for limiting the output voltage of an amplifier | Electricity | 5 | Expired |
| US4852631A | Method and apparatus for fixing a metal block on a face of an ophthalmic lens, by casting molten metal thereon | Performing Operations; Transporting | 4 | Expired |
| US4677644A | Method and apparatus for remote signalling by substituting a message for the data conveyed by a digital transmission link | Electricity | 4 | Expired |
| US4158113A | Level regulator governed by a pilot tone | Electricity | 2 | Expired |
| US3969669A | Method and apparatus for continuously determining the internal resistance of an electrolysis cell | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.