Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12022918 | Fastener tape, slide fastener, skin product, and method of forming fastener tape | — | 2024-07-02 |
| 11366084 | Ultrasonic flaw detector test block | Li Zhang, Hong Mei Zhang, Zhengmao Xu, Zheng Dong, Qingyong Chen +2 more | 2022-06-21 |
| 11045888 | Portable wire cutting device for sampling steel ingot | Lingjun He, Hong Mei Zhang, Li Zhang, Leijun Song, Jiayin Xu +6 more | 2021-06-29 |
| 9977187 | Polarization rotator-splitter/combiner based on silicon rib-type waveguides | Tuo Shi, Yongbo Shao, Dong Pan | 2018-05-22 |
| 9946029 | Optical coupler having anchored cantilever structure with multi-stage inverse taper core waveguide and fabrication method thereof | Tuo Shi, Tzung-I Su, Yongbo Shao, Dong Pan | 2018-04-17 |
| 9810667 | Heel test block | Li Zhang, Xiaolei Liu, Yao Ha, Zhengmao Xu, Zheng Dong +1 more | 2017-11-07 |
| 9429776 | Silicon-based rib-waveguide modulator and fabrication method thereof | Tuo Shi, Yongbo Shao, Tzung-I Su, Dong Pan | 2016-08-30 |
| 9285651 | Electro-optic silicon modulator with longitudinally nonuniform modulation | Dong Pan, Yanwu Zhang, Wang Chen, Pengfei Cai, Ching-yin Hong +1 more | 2016-03-15 |
| 9223185 | Electro-optic silicon modulator with alternative capacitance-loaded coplanar waveguide structures | Yanwu Zhang, Dong Pan, Tzungi Su | 2015-12-29 |
| 7345323 | Formation of Ohmic contacts in III-nitride light emitting devices | Michael D. Camras, Gina L. Christenson, R. Scott Kern, Chihping Kuo, Paul Scott Martin +2 more | 2008-03-18 |
| 6914272 | Formation of Ohmic contacts in III-nitride light emitting devices | Werner Goetz, Michael D. Camras, Gina L. Christenson, R. Scott Kern, Chihping Kuo +2 more | 2005-07-05 |
| 6888171 | Light emitting diode | Heng Liu | 2005-05-03 |
| 6794731 | Minority carrier semiconductor devices with improved reliability | Stephen A. Stockman, Daniel A. Steigerwald | 2004-09-21 |
| 6657300 | Formation of ohmic contacts in III-nitride light emitting devices | Werner Goetz, Michael D. Camras, Gina L. Christenson, R. Scott Kern, Chihping Kuo +2 more | 2003-12-02 |
| 6630695 | InGaN/AlGaN/GaN multilayer buffer for growth of GaN on sapphire | James Dong, Heng Liu | 2003-10-07 |
| 6500257 | Epitaxial material grown laterally within a trench and method for producing same | Shih-Yuan Wang, Yong Chen, Scott W. Corzine, R. Scott Kern, Richard P. Schneider | 2002-12-31 |
| 6495867 | InGaN/AlGaN/GaN multilayer buffer for growth of GaN on sapphire | James Dong, Heng Liu | 2002-12-17 |
| 6274399 | Method of strain engineering and impurity control in III-V nitride semiconductor films and optoelectronic devices | R. Scott Kern, Werner Goetz, Chihping Kuo | 2001-08-14 |
| 6194742 | Strain engineered and impurity controlled III-V nitride semiconductor films and optoelectronic devices | R. Scott Kern, Werner Goetz, Chihping Kuo | 2001-02-27 |
| 5909051 | Minority carrier semiconductor devices with improved stability | Stephen A. Stockman, Daniel A. Steigerwald | 1999-06-01 |