Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JH

John S. Haikin — 43 Patents

Canon: 43 patents #968 of 19,416Top 5%
Microsoft: 6 patents #7,383 of 40,388Top 20%
Fremont, CA: #298 of 9,298 inventorsTop 4%
California: #10,163 of 386,348 inventorsTop 3%
Overall (All Time): #70,969 of 4,157,543Top 2%
43 Patents All Time

Issued Patents All Time

Showing 26–43 of 43 patents

Patent #TitleCo-InventorsDate
7251358 Color measurement profile with embedded characterization 2007-07-31
7167276 Data conversion between color coordinate systems Rong Wang, Todd D. Newman 2007-01-23
7154636 Color appearance space to CMYK mapping using relative purity Todd D. Newman, Sharon A. Henley 2006-12-26
7129958 Color management with tiered caching scheme Todd D. Newman 2006-10-31
7106474 Color management system using measured device data Todd D. Newman 2006-09-12
7103217 Color appearance space to CMYK mapping 2006-09-05
7038811 Standardized device characterization 2006-05-02
6978043 Color management system having interchangeable gamut mapping methods Timothy L. Kohler 2005-12-20
6947589 Dynamic gamut mapping selection Todd D. Newman, Timothy L. Kohler 2005-09-20
6919975 Creation of reverse look-up table Todd D. Newman 2005-07-19
6831999 Color management architecture using phantom profiles to transfer data between transformation modules 2004-12-14
6757893 Version control system for software code 2004-06-29
6704442 Composite color transformation using customized gamut mappings Todd D. Newman 2004-03-09
6642931 Dynamically-generated color look-up table Rong Wang 2003-11-04
6603879 Embedded gamut mapping algorithm Timothy L. Kohler 2003-08-05
6512845 Iterative approximation of color patch area Timothy L. Kohler 2003-01-28
6449050 Code generator for printer driver 2002-09-10
5508718 Objective-based color selection system 1996-04-16