Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Charles Loop — 26 Patents

Microsoft: 16 patents #2,398 of 40,388Top 6%
NVIDIA: 7 patents #1,065 of 7,811Top 15%
8L8I Limited: 2 patents #5 of 13Top 40%
Apple: 1 patents #12,397 of 18,612Top 70%
Mercer Island, WA: #71 of 829 inventorsTop 9%
Washington: #3,231 of 76,902 inventorsTop 5%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Charles Loop has been granted 26 US patents while listed as an inventor at Microsoft. The first was granted in 1997 and the most recent in October 2025. Charles Loop ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Charles Loop in Mercer Island, WA, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12456046 Distance determinations using one or more neural networks Ji Wang, Varun Jampani, Stan Birchfield, Jan Kautz 2025-10-28
12444126 Neural network-based view synthesis Jonathan Tremblay, Moustafa Meshry, Towaki Takikawa 2025-10-14
12322126 Predicting image warping for structure from motion using neural networks Yiran Zhong, Nikolai Smolyanskiy, Ke Chen, Stan Birchfield, Alexander Popov 2025-06-03
11875449 Real-time rendering with implicit shapes Towaki Takikawa, Joey Litalien, Kangxue Yin, Karsten Julian Kreis, Morgan McGuire +1 more 2024-01-16 $1,652,504,000
11830145 Generation of differentiable, manifold meshes of arbitrary genus Kunal Gupta, Shalini De Mello, Jonathan Tremblay, Stanley Thomas Birchfield 2023-11-28 $1,114,807,000
11335056 Real-time rendering with implicit shapes Towaki Takikawa, Joey Litalien, Kangxue Yin, Karsten Julian Kreis, Morgan McGuire +1 more 2022-05-17 $1,498,039,000
11062471 Neural network system for stereo image matching Yiran Zhong, Wonmin Byeon, Stanley Thomas Birchfield 2021-07-13 $785,700,000
10853447 Bezier volume representation of point cloud attributes Philip A. Chou, Maxim Koroteev, Maja Krivokuca, Robert James William Higgs 2020-12-01
10192353 Multiresolution surface representation and compression Philip A. Chou, Maja Krivokuca, Robert James William Higgs, Eugene Joseph d'Eon 2019-01-29
9984498 Sparse GPU voxelization for 3D surface reconstruction 2018-05-29 $74,788,000
8854365 Rendering parametric surface patches Christian Eisenacher 2014-10-07 $28,629,000
8384715 View-dependent rendering of parametric surfaces Christian Eisenacher, Quirin Meyer 2013-02-26 $11,012,000
8154546 Rational Z-buffer for decreasing a likelihood of Z-buffer collisions 2012-04-10 $17,388,000
7924278 Real-time GPU rendering of piecewise algebraic surfaces James F. Blinn 2011-04-12 $11,368,000
7564459 Resolution-independent curve rendering using programmable graphics hardware James F. Blinn 2009-07-21 $26,581,000
7466314 Resolution-independent surface rendering using programmable graphics hardware James F. Blinn 2008-12-16 $34,537,000
7283133 Triangle management in triangular meshes based on a tri-edge structure 2007-10-16 $16,447,000
7239319 Rendering outline fonts 2007-07-03 $23,375,000
7136063 Triangle management in triangular meshes based on a tri-edge structure 2006-11-14 $37,797,000
6771810 System and method for estimating the epipolar geometry between images Zhengyou Zhang 2004-08-03 $76,204,000
6608923 System and method for rectifying images of three dimensional objects Zhengyou Zhang 2003-08-19 $211,764,000
6606404 System and method for computing rectifying homographies for stereo vision processing of three dimensional objects Zhengyou Zhang 2003-08-12 $92,752,000
6476803 Object modeling system and process employing noise elimination and robust surface extraction techniques Zhengyou Zhang, Ying Shan 2002-11-05 $169,773,000
6230318 Application programs constructed entirely from autonomous component objects Mark Halstead 2001-05-08 $334,629,000
6157383 Control polyhedra for a three-dimensional (3D) user interface 2000-12-05 $599,409,000