Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DC

David Chan — 7 Patents

Mastercard: 3 patents #486 of 2,005Top 25%
Intel: 1 patents #18,326 of 30,777Top 60%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
David Chan has been granted 7 US patents while listed as an inventor at Mastercard. The first was granted in 1993 and the most recent in February 2023. David Chan ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list David Chan in Singapore, ON, SG.

Patents per Year

Patents granted per year, 1993 to 2023Bar chart with a peak of 1 patents in 1993.peak 11993: 1 patents19931997: 1 patents19972013: 1 patents20132014: 1 patents20142019: 1 patents20192020: 1 patents20202023: 1 patents2023

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11593685 Omnichannel intelligent negotiation assistant Amit Sethi, Rashi Dhir, Rudolph Darken 2023-02-28
10713945 Method of guiding a user to a suitable parking spot 2020-07-14
10504166 Method and system for website verification Suresh Satyanarayana 2019-12-10
8676681 Methods and apparatus for using assignable fee profiles to define fee structures for remittance services Samuel Lim, Rama Sridhar 2014-03-18 $82,218,000
8473385 Format in computer-provided user interface for entering transaction fee structure Samuel Lim, Rama Sridhar 2013-06-25 $99,288,000
5685631 Replacement safety light system Frank Dobert 1997-11-11
D336761 Combined humidifier and air freshener unit 1993-06-22