CH

Christoph Harder

IBM: 16 patents #6,952 of 70,183Top 10%
BP Bookham Technology, Plc: 2 patents #24 of 189Top 15%
Caltech: 1 patents #2,143 of 4,321Top 50%
IG Ii-Vi Laser Enterprise Gmbh: 1 patents #9 of 21Top 45%
OL Oclaro Technology Limited: 1 patents #21 of 77Top 30%
Overall (All Time): #197,401 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8908729 High power semiconductor laser diode Abram Jakubowicz, Nicolai Matuschek, Joerg Troger, Michael Schwarz 2014-12-09
8111727 High power semiconductor opto-electronic device Abram Jakubowicz, Nicolai Matuschek, Joerg Troger, Michael Schwarz 2012-02-07
7218659 High power semiconductor laser diode Berthold Schmidt, Susanne Pawlik, Achim Thies 2007-05-15
6782024 High power semiconductor laser diode Berthold Schmidt, Susanne Pawlik, Achim Thies 2004-08-24
6204560 Titanium nitride diffusion barrier for use in non-silicon technologies and method Andreas Daetwyler, Urs Deutsch, Wilhelm Heuberger, Eberhard Latta, Abram Jakubowicz +4 more 2001-03-20
5594749 Semiconductor laser with low vertical far-field Abbas Behfar-Rad, Heinz P. Meier 1997-01-14
5463705 Optical waveguide isolation Rolf Clauberg, Christan Heusch, Heinz Jaeckel 1995-10-31
5376582 Planar, topology-free, single-mode, high-power semiconductor quantum-well laser with non-absorbing mirrors and current confinement Abbas Behfar-Rad, Heinz P. Meier 1994-12-27
5331655 Decoupled optic and electronic confinement laser diode Stefan Hausser, Heinz P. Meier 1994-07-19
5311539 Roughened sidewall ridge for high power fundamental mode semiconductor ridge waveguide laser operation Abbas Behfar-Rad, Mark E. Jost 1994-05-10
5305340 Waveguide ridge laser device with improved mounting and ridge protection Arsam Antreasyan, Myra N. Boenke, Greg Costrini, Kurt R. Grebe, Peter D. Hoh 1994-04-19
5301202 Semiconductor ridge waveguide laser with asymmetrical cladding Sridhar Iyer, Heinz P. Meier, Alfred Phillips, Jr., Abbas Behfar-Rad 1994-04-05
5284792 Full-wafer processing of laser diodes with cleaved facets Theodor Forster, Albertus Oosenbrug, Gary W. Rubloff 1994-02-08
5171717 Method for batch cleaving semiconductor wafers and coating cleaved facets Ronald F. Broom, Marcel Gasser, Ernst-Eberhard Latta, Albertus Oosenbrug, Heinz Richard +1 more 1992-12-15
5059552 Process for forming the ridge structure of a self-aligned semiconductor laser Wilhelm Heuberger, Peter D. Hoh, David J. Webb 1991-10-22
5060233 Miniature blue-green laser source using second-harmonic generation Wilfried Lenth, Heinz P. Meier, William P. Risk 1991-10-22
5032879 Integrated semiconductor diode laser and photodiode structure Peter Buchmann, Otto Vogeli 1991-07-16
4805179 Transverse junction stripe laser Heinz Jaeckel, Heinz P. Meier 1989-02-14
4725727 Waveguide for an optical near-field microscope Wolfgang D. Pohl, Erich P. Stoll 1988-02-16
4711858 Method of fabricating a self-aligned metal-semiconductor FET having an insulator spacer Heinz Jaeckel, Hans Peter WOLF 1987-12-08
4675711 Low temperature tunneling transistor Hans Peter WOLF, Werner Baechtold, Pierre L. Gueret, Alexis Baratoff 1987-06-23
4562569 Tandem coupled cavity lasers with separate current control and high parasitic resistance between them for bistability and negative resistance characteristics and use thereof for optical disc readout Amnon Yariv, Kam-Yin Lau 1985-12-31