DW

David M. Williamson

NI Nikon: 29 patents #123 of 2,493Top 5%
SS Svg Lithography Systems: 6 patents #2 of 30Top 7%
AT AT&T: 3 patents #5,550 of 18,772Top 30%
ES Educational Testing Service: 2 patents #82 of 260Top 35%
BL Bp Oil International Limited: 1 patents #24 of 69Top 35%
OL Oclaro Technology Limited: 1 patents #21 of 77Top 30%
OP Optos Plc: 1 patents #32 of 83Top 40%
Overall (All Time): #69,700 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 25 most recent of 43 patents

Patent #TitleCo-InventorsDate
12383133 Optical system for convertible imaging of posterior and anterior portions of the eye 2025-08-12
12156698 Wide-angle pupil relay for cellphone-based fundus camera 2024-12-03
12059210 Ophthalmic optical system, ophthalmic objective lens, and ophthalmic device Gonzalo Muyo, Alistair Gorman, Makoto Fujimoto, Yasufumi NISHI, Azuna NONAKA +4 more 2024-08-13
11934105 Optical objective for operation in EUV spectral region Daniel Gene Smith 2024-03-19
11717161 Wide-angle pupil relay for cellphone-based fundus camera 2023-08-08
11685873 Methods and uses for controlling deposits on valves in direct-injection spark-ignition engines Robert Allan, Ross Alexander Dewhurst, Michael John Grundy 2023-06-27
11317798 Catadioptric unit-magnification afocal pupil relay and optical imaging system employing the same 2022-05-03
11300884 Illumination system with curved 1d-patterned mask for use in EUV-exposure tool Daniel Gene Smith, Donis Flagello, Michael Binnard 2022-04-12
11099483 Euv lithography system for dense line patterning Donis Flagello, Stephen P. Renwick, Daniel Gene Smith, Michael Binnard 2021-08-24
11054745 Illumination system with flat 1D-patterned mask for use in EUV-exposure tool Daniel Gene Smith 2021-07-06
11049409 Systems and methods for treatment of aberrant responses Mo Zhang, Jing Chen, Andre Alexander Rupp 2021-06-29
10890849 EUV lithography system for dense line patterning Donis Flagello, Stephen P. Renwick, Daniel Gene Smith, Michael Binnard 2021-01-12
10747117 Extreme ultraviolet lithography system that utilizes pattern stitching Michael Binnard, Daniel Gene Smith 2020-08-18
10607188 Systems and methods for assessing structured interview responses Patrick Charles Kyllonen, Lei Chen, Michelle Paulette Martin, Isaac Bejar, Chee Wee Leong +1 more 2020-03-31
10488638 Catadioptric imaging systems for digital scanner 2019-11-26
10386626 Non-telecentric multispectral stereoscopic endoscope objective 2019-08-20
10359618 Multispectral stereoscopic endoscope system and use of same Brian L. Stamper 2019-07-23
10295911 Extreme ultraviolet lithography system that utilizes pattern stitching Michael Binnard, Daniel Gene Smith 2019-05-21
10139610 Broadband catadioptric microscope objective with small central obscuration 2018-11-27
9703085 Catadioptric imaging systems for digital scanner 2017-07-11
9638906 Catadioptric imaging systems for digital scanner 2017-05-02
9625368 Apparatus, optical assembly, method for inspection or measurement of an object and method for manufacturing a structure Eric Peter Goodwin, Daniel Gene Smith, Michel Pharand, Alexander Cooper, Alec Paul Robertson +1 more 2017-04-18
9411246 Full-field maskless lithography projection optics 2016-08-09
9335159 Methods and devices for reducing errors in Goos-Hänchen corrections of displacement data Michael Sogard, Daniel Gene Smith 2016-05-10
9083144 Array comprising a plurality of adjustable optical devices Giacinto Busico, Andrew Cannon Carter, Andrew John Ward, Lloyd Nicholas Langley 2015-07-14