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USPTO Patent Rankings Data through Dec 31, 2025
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Randall B. Sprague — 48 Patents

MIMicrovision: 22 patents #11 of 190Top 6%
INInnovega: 14 patents #3 of 9Top 35%
Intel: 6 patents #6,200 of 30,777Top 25%
SCSundstrand Data Control: 1 patents #34 of 88Top 40%
Hansville, WA: #1 of 14 inventorsTop 8%
Washington: #1,215 of 76,902 inventorsTop 2%
Overall (All Time): #57,596 of 4,157,543Top 2%
48 Patents All Time
Randall B. Sprague has been granted 48 US patents while listed as an inventor at Microvision. The first was granted in 1986 and the most recent in June 2024. Randall B. Sprague ranks #57,596 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Randall B. Sprague in Hansville, WA, US.

Issued Patents All Time

Showing 1–25 of 48 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12019243 System and apparatus for see-through display panels — 2024-06-25
11579468 Method and apparatus for constructing a contact lens with optics Jerome A. Legerton 2023-02-14
11506903 Wearable near-to-eye display with unhindered primary field of view David Kessler, Adam Davis 2022-11-22
11487116 System and apparatus for see-through display panels — 2022-11-01
9975620 Bow and stern thruster and related methods — 2018-05-22
9874765 Method and apparatus for constructing a contact lens with optics Jerome A. Legerton 2018-01-23
9348151 Molded lens with nanofilaments and related methods Jerome A. Legerton, William E. Meyers, Hermann H. Neidlinger 2016-05-24
9251745 System and apparatus for see-through display panels — 2016-02-02
9040923 Eye tracking system and related methods Arthur Y. Zhang 2015-05-26
8922897 System and apparatus for see-through display panels — 2014-12-30
8922898 Molded lens with nanofilaments and related methods Jerome A. Legerton, William E. Meyers, Hermann H. Neidlinger 2014-12-30
8888279 Method and apparatus for constructing a contact lens with optics Jerome A. Legerton 2014-11-18
8786520 System and apparatus for display panels Jerome A. Legerton 2014-07-22
8520309 Method and apparatus to process display and non-display information — 2013-08-27
8519983 Input device for a scanned beam display Christian Dean DeJong, Gregory T. Gibson 2013-08-27 $1,308,000
8482858 System and apparatus for deflection optics — 2013-07-09
8466762 Magnetically actuated system Dean R. Brown, Matthew Ellis 2013-06-18 $1,957,000
8441731 System and apparatus for pixel matrix see-through display panels — 2013-05-14
8355013 Integrated photonics module and devices using integrated photonics modules Joshua O. Miller, Margaret K. Brown, Mark O. Freeman, Maarten Niesten, Bin Xue +1 more 2013-01-15 $1,825,000
8237522 Magnetically actuated system Dean R. Brown, Matthew Ellis 2012-08-07 $634,000
8142016 Method and apparatus for constructing a contact lens with optics Jerome A. Legerton 2012-03-27
7986315 Integrated photonics module and devices using integrated photonics modules Joshua O. Miller, Margaret K. Brown, Mark O. Freeman, Maarten Niesten, Bin Xue +1 more 2011-07-26 $644,000
7978189 Integrated photonics module and devices using integrated photonics modules Joshua O. Miller, Margaret K. Brown, Mark O. Freeman, Maarten Niesten, Bin Xue +1 more 2011-07-12 $1,931,000
7956858 Integrated photonics module and devices using integrated photonics modules Joshua O. Miller, Margaret K. Brown, Mark O. Freeman, Maarten Niesten, Bin Xue +1 more 2011-06-07 $945,000
7954953 Scanned beam overlay projection — 2011-06-07 $945,000

Nearby-Ranked Inventors

Steven Scott Gorshe48
Ding-Quan Qian48
Dan Baum48
Thomas K. Tcheng48
Jun-Kyo Lee48
David A. Koblas48
Yasushi Ochi48
Roger Spitz48
Kevin A. O'Lenick48