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USPTO Patent Rankings Data through Dec 31, 2025
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Ammar Ali — 21 Patents

MAMasimo: 16 patents #40 of 217Top 20%
GIGrote Industries: 5 patents #24 of 105Top 25%
Madison, IN: #6 of 124 inventorsTop 5%
Indiana: #1,400 of 33,936 inventorsTop 5%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Ammar Ali has been granted 21 US patents while listed as an inventor at Masimo. The first was granted in 2002 and the most recent in September 2025. Ammar Ali ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Ammar Ali in Madison, IN, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12422122 Deicing system for an automotive lamp Jiabiao Ruan, Sankalp Pampattiwar, Cesar Perez-Bolivar 2025-09-23
12158255 Deicing system for an automotive lamp Jiabiao Ruan, Cesar Perez-Bolivar, Shengjie Tang, Sankalp Pampattiwar, Saurabh Kale 2024-12-03
11953175 Deicing system for an automotive lamp Jiabiao Ruan, Sankalp Pampattiwar, Cesar Perez-Bolivar 2024-04-09
11898719 Deicing system for an automotive lamp Jiabiao Ruan, Sankalp Pampattiwar, Cesar Perez-Bolivar 2024-02-13
11255508 Deicing system for an automotive lamp Jiabiao Ruan, Sankalp Pampattiwar, Cesar Perez-Bolivar 2022-02-22
9375185 Systems and methods for acquiring calibration data usable in a pulse oximeter Don Carothers, David Dalke, Mohamed K. Diab, Julian Goldman, Massi E. Kiani +3 more 2016-06-28 $16,039,000
8532727 Dual-mode pulse oximeter Don Carothers, David Dalke, Mohamed K. Diab, Julian Goldman, Massi E. Kiani +4 more 2013-09-10 $2,556,000
8046040 Pulse oximetry data confidence indicator Divya S. Breed, Jerome Novak, Massi E. Kiani 2011-10-25 $1,999,000
7991446 Systems and methods for acquiring calibration data usable in a pulse oximeter Don Carothers, David Dalke, Mohamed K. Diab, Julian Goldman, Massi E. Kiani +4 more 2011-08-02 $2,537,000
7471969 Pulse oximeter probe-off detector Mohamed K. Diab 2008-12-30 $8,550,000
7428432 Systems and methods for acquiring calibration data usable in a pulse oximeter Don Carothers, David Dalke, Mohamed K. Diab, Julian Goldman, Massi E. Kiani +4 more 2008-09-23 $20,907,000
7024233 Pulse oximetry data confidence indicator Divya S. Breed, Jerome Novak, Massi E. Kiani 2006-04-04
6996427 Pulse oximetry data confidence indicator Divya S. Breed, Jerome Novak, Massi E. Kiani 2006-02-07
6770028 Dual-mode pulse oximeter Don Carothers, David Dalke, Mohamed K. Diab, Julian Goldman, Massi E. Kiani +4 more 2004-08-03
6684090 Pulse oximetry data confidence indicator Divya S. Breed, Jerome Novak, Massi E. Kiani 2004-01-27
6654624 Pulse oximeter probe-off detector Mohamed K. Diab 2003-11-25
6606511 Pulse oximetry pulse indicator Divya S. Breed, Jerome Novak 2003-08-12
6584336 Universal/upgrading pulse oximeter Don Crothers, David Dalke, Mohamed K. Diab, Julian Goldman, Massi E. Kiani +4 more 2003-06-24
6580086 Shielded optical probe and method Christian Schulz, Eugene Mason 2003-06-17
6388240 Shielded optical probe and method having a longevity indication Christian Schulz, Eugene Mason 2002-05-14
6360114 Pulse oximeter probe-off detector Mohamed K. Diab 2002-03-19