DH

David Martin Hemenway

NL Nlight: 18 patents #7 of 91Top 8%
EI Electro Scientific Industries: 7 patents #33 of 314Top 15%
NP Nlight Photonics: 1 patents #24 of 64Top 40%
📍 Beaverton, OR: #227 of 3,140 inventorsTop 8%
🗺 Oregon: #1,562 of 28,073 inventorsTop 6%
Overall (All Time): #151,945 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
11979002 Diode laser apparatus with FAC lens out-of-plane beam steering Zhigang Chen, Manoj Kanskar, Shuang Li, Jim Zhang, Mark DeFranza +2 more 2024-05-07
11424598 Low cost optical pump laser package David C. Dawson, Wolfram Urbanek 2022-08-23
10855056 Power and brightness scaling in fiber coupled diode lasers using diodes with optimized beam dimensions Zhigang Chen, Manoj Kanskar 2020-12-01
10833482 Diode laser apparatus with FAC lens out-of-plane beam steering Zhigang Chen, Manoj Kanskar, Shuang Li, Jim Zhang, Mark DeFranza +2 more 2020-11-10
10797471 Low cost optical pump laser package David C. Dawson, Wolfram Urbanek 2020-10-06
10761276 Passively aligned crossed-cylinder objective assembly Aaron Brown, David C. Dawson, Kylan Hoener, Shelly Lin, Wolfram Urbanek 2020-09-01
10651355 High-power laser diode package implemented with meniscus slow axis collimator for reduced diode package footprint or improved laser output brightness 2020-05-12
10649241 Multi-function semiconductor and electronics processing Ken Gross, Dahv A. V. Kliner, Roger L. Farrow 2020-05-12
10630041 Beam offset plate for optically offsetting one or more laser beams David C. Dawson, Wolfram Urbanek 2020-04-21
10564361 Passively aligned single element telescope for improved package brightness David C. Dawson, Wolfram Urbanek 2020-02-18
10418774 Spectrally multiplexing diode pump modules to improve brightness David C. Dawson, Wolfram Urbanek, Roger L. Farrow, Dahv A. V. Kliner 2019-09-17
10283939 Low cost optical pump laser package David C. Dawson, Wolfram Urbanek 2019-05-07
10261261 Passively aligned single element telescope for improved package brightness David C. Dawson, Wolfram Urbanek 2019-04-16
10158210 Optical loss management in high power diode laser packages David C. Dawson, Wolfram Urbanek 2018-12-18
10153608 Spectrally multiplexing diode pump modules to improve brightness David C. Dawson, Wolfram Urbanek, Roger L. Farrow, Dahv A. V. Kliner 2018-12-11
10063030 Diode laser packages with flared laser oscillator waveguides Manoj Kanskar 2018-08-28
9705289 High brightness multijunction diode stacking Manoj Kanskar, Raymond Kirk Price, Jay Small, Zhigang Chen 2017-07-11
9627852 Diode laser packages with flared laser oscillator waveguides Manoj Kanskar 2017-04-18
9214786 Diode laser packages with flared laser oscillator waveguides Manoj Kanskar 2015-12-15
8383982 Methods and systems for semiconductor structure processing using multiple laser beam spots Kelly J. Bruland, Stephen Swaringen, Brian W. Baird, Ho Wai Lo, Brady Nilsen +1 more 2013-02-26
8320424 Optical component cleanliness and debris management in laser micromachining applications Bryan Bolt, Mark Kosmowski, A. Grey Lerner, Brady Nilsen, Richard Pope 2012-11-27
8248688 Tandem photonic amplifier Brian W. Baird, Xiaoyuan Peng, Wensheng Ren 2012-08-21
8110775 Systems and methods for distinguishing reflections of multiple laser beams for calibration for semiconductor structure processing Ho Wai Lo, Brady Nilsen, Kelly J. Bruland 2012-02-07
7817686 Laser micromachining using programmable pulse shapes Xiaoyuan Peng, Brian W. Baird, William J. Jordens 2010-10-19
7423818 Method of suppressing distortion of a working laser beam of a laser link processing system Brady Nilsen, Ho Wai Lo, Keith Grant 2008-09-09