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

William Ma — 6 Patents

IBM: 5 patents #18,770 of 70,183Top 30%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
Wappingers Falls, NY: #286 of 884 inventorsTop 35%
New York: #23,374 of 115,490 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
William Ma has been granted 6 US patents while listed as an inventor at IBM. The first was granted in 2002 and the most recent in July 2024. William Ma ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list William Ma in Wappingers Falls, NY, US.

Patents per Year

Patents granted per year, 2002 to 2024Bar chart with a peak of 2 patents in 2004.peak 22002: 1 patents20022004: 2 patents20042005: 1 patents20052009: 1 patents20092024: 1 patents2024

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12026366 System and method for coarse and fine selection keyboard user interfaces Jiajing Guo, Nan Tian, Zhengyu Zhou, Nicholas FEFFER, Marcellino Gemelli 2024-07-02 $10,148,000
7548952 Method of sending an email to a plurality of recipients with selective treatment of attached files Wayne M. Delia, William H. Ma 2009-06-16 $12,733,000
6915333 Method of managing attached document Wayne M. Delia, William H. Ma 2005-07-05 $5,545,000
6788316 Method of designating multiple hypertext links to be sequentially viewed William H. Ma, Wayne M. Delia 2004-09-07 $9,920,000
6731315 Method for selecting display parameters of a magnifiable cursor Wayne M. Delia, William H. Ma 2004-05-04 $7,309,000
6462752 Automatic scrolling function for editors and browsers William H. Ma, Wayne M. Delia 2002-10-08 $10,352,000