Osha Attorneys
Osha Attorneys
Osha Attorneys
Osha Attorneys
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The collective expertise of our global team distinguishes OBWB in the field of Intellectual Property Law. We align our best resources to meet each client's specific needs and we treat each matter with the highest degree of attention and care.

12600 Hill Country Blvd.
Suite 275, Austin   TX 78738
P: 512.480.0667
F: 713.228.8778

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Osha Liang LLP
1200 Pearl St. Ste. 314
Boulder, CO   80302
P: 713.228.8600
F: 713.228.8778

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8/F, Hangzhou Kerry Center
385 Yan An Rd.
Hangzhou, China   310006
P: +86.571.2689.2537
F: +86.571.2689.2700

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Two Houston Center
909 Fannin
Suite 3500, Houston   TX 77010
P: 713.228.8600
F: 713.228.8778

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2 Rue de la Paix
75002 Paris, France
P: +33.1.4494.8630
F: +33.1.4494.8631

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Level 28 Shinagawa Intercity Tower A
2-15-1 Konan Minato-ku
Tokyo, Japan   108-6028
P: 81.3.6717.2877
F: 81.3.6717.2878

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1701 Pennsylvania Ave.
NW Suite 200
Washington, DC   20006
P: 713.228.8600
F: 713.228.8778

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Ali  Sobhani, Ph.D.

Dr. Ali Sobhani prosecutes foreign and domestic patents. Dr. Sobhani’s deep knowledge about U.S. patent law and broad technical knowledge helps clients to protect their inventions. Dr. Sobhani is a professional electrical engineer with experience in academic and industrial research in electrical engineering, nanotechnology, device fabrication, optics, nanophotonics, and spectroscopy.


Prior to Osha Bergman Watanabe & Burton (OBWB), Dr. Sobhani worked as an R&D scientist at Cree Inc., which is a pioneer in developing and manufacturing blue/white LEDs, power electronics, and RF devices.

  • Rice University, Ph.D., Electrical Engineering, 2016
  • Rice University, M.Sc., Electrical Engineering, 2014
SELECTED PUBLICATIONS
  • First-author, “Narrowband Photodetection in the Near-infrared with a Plasmon-induced Hot Electron Device.” Nature communications. (2013)
  • Co-author, “Embedding Plasmonic Nanostructure Diodes Enhances Hot Electron Emission.” Nano letters. (2013)
  • First-author, “Enhancing the Photocurrent and Photoluminescence of Single Crystal Monolayer MoS2 with Resonant Plasmonic Nanoshells.” Applied Physics Letters. (2014)
  • First-author, “Pronounced Linewidth Narrowing of an Aluminum Nanoparticle Plasmon Resonance by Interaction with an Aluminum Metallic Film.” Nano letters  (2015)
  • Co-author, “Substrate-mediated Charge Transfer Plasmons in Simple and Complex Nanoparticle Clusters. (2013)
  • Co-author, “Towards UltraThin Layered Photodetectors and Photovoltaic Devices.” Advanced Materials. (2014)
  • Co-author, “Layer engineering of 2D semiconductor junctions.” Advanced Materials. (2016)
  • Co-author, “Imaging Through Plasmonic Nanoparticles.” Proceedings of the National Academy of Sciences. (2016)
  • Co-author, “Absorption-induced Image Resolution Enhancement in Scattering Media.” ACS Photonics. (2016)
  • Co-author, “Combining Plasmonic Hot Carrier Generation with Free Carrier Absorption for High-performance Near-infrared Silicon-based Photodetection.” ACS Photonics 5. (2018)