Jochen Heinen
18Patents
11h-index
16Co-inventors
69Inventor score
Filing activity: Sep 2, 1981 → Sep 3, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5400419A | Bidirectional optical transmission and reception module | Physics | 77 | Expired |
| US6111272A | Semiconductor light source formed of layer stack with total thickness of 50 microns | Electricity | 73 | Expired |
| US4740259A | Method of making a light-emitting-diode (led) with spherical lens | Emerging Cross-Sectional Technologies | 39 | Expired |
| US5195150A | Optoelectronic device for outfeed and infeed of radiation | Physics | 38 | Expired |
| US4841344A | Light-emitting-diode (LED) with spherical lens | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4768199A | Mechanism for self-adjusting positioning of a semiconductor laser relative to an optical fiber to be coupled thereto | Electricity | 30 | Expired |
| US4744088A | Semiconductor laser array with focused emission | Electricity | 21 | Expired |
| US4845723A | Laser transmitter arrangement | Electricity | 15 | Expired |
| US4818722A | Method for generating a strip waveguide | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4747649A | Monolithically integrated WDM demultiplex module and method of manufacture of such module | Electricity | 14 | Expired |
| US5065207A | Optoelectronic circuit with diodes and waveguides | Physics | 12 | Expired |
| US5008893A | Tunable semiconductor laser | Electricity | 11 | Expired |
| US4987576A | Electrically tunable semiconductor laser with ridge waveguide | Electricity | 10 | Expired |
| US4406245A | Device for epitaxial depositing layers from a liquid phase | Chemistry; Metallurgy | 10 | Expired |
| US4674095A | Laser diode array | Electricity | 10 | Expired |
| US4683574A | Semiconductor laser diode with buried hetero-structure | Electricity | 8 | Expired |
| US4742525A | Coupled laser diode arrangement | Electricity | 8 | Expired |
| US6773169B2 | Method for coupling a surface-oriented opto-electronic element with an optical fiber and opto-electronic element for carrying out such a method | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.