Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Leon Goldstein — 26 Patents

ALAlcatel: 6 patents #112 of 2,861Top 4%
ANAlcatel N.V.: 5 patents #37 of 816Top 5%
AVAvanex: 3 patents #28 of 269Top 15%
AOAlcatel Optronics: 2 patents #1 of 11Top 10%
ACAlcatel Cit: 1 patents #85 of 211Top 45%
LCLong Mile Rubber Company: 1 patents #4 of 5Top 80%
RURamot At Tel-Aviv University: 1 patents #468 of 1,095Top 45%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Leon Goldstein has been granted 26 US patents while listed as an inventor at Alcatel. The first was granted in 1981 and the most recent in May 2005. Leon Goldstein ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Leon Goldstein in Rehovot, GA, IL.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6894833 Semiconductor optical amplifier Jean-Yves Emery, Frederic Pommereau 2005-05-17 $1,461,000
6777768 Semiconductor optical component and a method of fabricating it Christophe Ougier, Denis Leclerc, Jean Decobert 2004-08-17 $1,988,000
6751015 Semiconductor optical amplifier Jean-Yves Emery 2004-06-15 $3,250,000
6441969 Prescription mirror Arthur L. Dorf 2002-08-27
6310719 Semi conductor optical amplifier Jean-Yves Emery, Fabienne Gaborit 2001-10-30 $1,813,000
6052398 Surface emitting semiconductor laser Francois Brillouet, Joel Jacquet, Paul Salet, Patrick Garabedian, Christophe Starck +1 more 2000-04-18 $4,795,000
6046065 Process for fabricating a semiconductor opto-electronic component and component and matrix of components fabricated by this process Francois Brillouet, Cathrine Fortin, Joel Jacquet, Paul Salet, Jean-Luc Lafragette +1 more 2000-04-04 $2,833,000
6040246 Method of manufacturing an integrated optical component comprising a thick waveguide coupled to a thin waveguide Denis Leclerc, Beatrice Dagens 2000-03-21 $3,780,000
6023354 Semiconductor Bragg reflector and a method of fabricating said reflector Hans Bissessur, Alain Bodere, Francois Brillouet, Jean-Louis Gentner, Catherine Graver 2000-02-08 $6,548,000
6005708 Wavelength converter for binary optical signals Denis Leclerc, Jean-Yves Emery, Beatrice Dagens, Christopher Janz, Michael Schilling +1 more 1999-12-21 $5,872,000
5982531 Semiconductor optical amplifier Jean-Yves Emery, Pierre Doussiere, Jean Barrau 1999-11-09 $1,984,000
5916822 Method of etching a substrate by means of chemical beams Jean-Louis Gentner, Philippe Jarry 1999-06-29 $6,805,000
5747366 Method of fabricating a surface emitting semiconductor laser Francois Brillouet, Joel Jacquet, Antonina Plais, Paul Salet 1998-05-05 $4,632,000
5712864 Photonic diplex transceiver Jean-Louis Gentner, Francois Brillouet 1998-01-27 $3,614,000
5707890 Method of shifting a wavelength in a semiconductor structure having quantum wells Jean-Yves Emery 1998-01-13 $2,630,000
5687272 Segmented optical waveguide suitable in particular for being included in a semiconductor device Jean-Francois Vinchant, Denis Leclerc, Jean-Louis Gentner 1997-11-11 $2,048,000
5486489 Method of manufacturing a semiconductor component, in particular a buried ridge laser Dominique Bonnevie 1996-01-23 $1,983,000
5321260 Effusion method and an effusion cell for forming molecular beams Rene Vergnaud, Jean-Pierre Chardon 1994-06-14 $235,000
5278858 Double channel semiconductor laser and method of fabricating it Francois Brillouet, Patrick Garabedian, Philippe Pagnod-Rossiaux 1994-01-11 $237,000
5215939 Method of manufacturing a planar buried heterojunction laser Dominique Bonnevie, Francois Brillouet, Francis Poingt, Jean-Louis Lievin 1993-06-01 $227,000
4767480 Cold recapping method for tires utilizing uncured rubber and sectioned mold 1988-08-30 $5,612,000
4607152 Vacuum evaporation device Michel Allovon 1986-08-19
4571277 Cold recapping method for tires utilizing uncured rubber and compressible mold 1986-02-18
4500375 Cold recapping method for tires utilizing uncured rubber 1985-02-19
4303786 Isonitrile derivatives of macromolecules containing hydroxyl groups Amihay Freeman, Mordechai Sokolovsky 1981-12-01