JL

Junzhong Liang

P( Perfect Vision Technology (Hk): 11 patents #1 of 1Top 100%
OT Oraya Therapeutics: 9 patents #6 of 8Top 75%
UR University Of Rochester: 6 patents #56 of 1,162Top 5%
AU Amo Manufacturing Usa: 4 patents #12 of 45Top 30%
AL Alcon: 1 patents #518 of 866Top 60%
AU Alcon Universal: 1 patents #35 of 80Top 45%
📍 Fremont, CA: #330 of 9,298 inventorsTop 4%
🗺 California: #11,329 of 386,348 inventorsTop 3%
Overall (All Time): #78,801 of 4,157,543Top 2%
40
Patents All Time

Issued Patents All Time

Showing 26–40 of 40 patents

Patent #TitleCo-InventorsDate
7926490 Systems and methods for correcting high order aberrations in laser refractive surgery Guangming Dai 2011-04-19
7801271 Methods and devices for orthovoltage ocular radiotherapy and treatment planning Michael Gertner, Mark Arnoldussen, Erik Chell, Steven D. Hansen 2010-09-21
7792249 Methods and devices for detecting, controlling, and predicting radiation delivery Michael Gertner, Mark Arnoldussen, Erik Chell, Steven D. Hansen, Matt Herron +1 more 2010-09-07
7537344 Methods for specifying image quality of human eyes from wavefront measurements 2009-05-26
7460288 Methods for determining refractive corrections from wavefront measurements 2008-12-02
7441901 Multitask vision architecture for refractive vision corrections 2008-10-28
7416305 Method and apparatus for improving vision and the resolution of retinal images David R. Williams 2008-08-26
7355695 Wavefront calibration analyzer and methods Dimitri Chernyak, Kingman Yee, Seema Somani, Jeffrey Jonathan Persoff, Walter Huff +3 more 2008-04-08
6948818 Method and apparatus for improving vision and the resolution of retinal images David R. Williams 2005-09-27
6598975 Apparatus and method for measuring vision defects of a human eye James H. Burkhalter 2003-07-29
6379005 Method and apparatus for improving vision and the resolution of retinal images David R. Williams 2002-04-30
6270221 Apparatus and method for measuring vision defects of a human eye James H. Burkhalter 2001-08-07
6095651 Method and apparatus for improving vision and the resolution of retinal images David R. Williams 2000-08-01
5949521 Method and apparatus for improving vision and the resolution of retinal images David R. Williams 1999-09-07
5777719 Method and apparatus for improving vision and the resolution of retinal images David R. Williams 1998-07-07