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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Erick T. Ching — 5 Patents in 2017

Igt: 5 patents #12 of 284Top 5%
Cedar Park, TX: #16 of 222 inventorsTop 8%
Texas: #710 of 15,389 inventorsTop 5%
Overall (2017): #31,649 of 506,227Top 7%
5 Patents 2017

Issued Patents 2017

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9852580 Gaming system having multiple gaming machines which provide bonus awards Anthony J. Baerlocher, James A. Vasquez, Tonja M. Ferry 2017-12-26
9747744 Gaming system, gaming device, and gaming method for shifting symbols from a staging area to a symbol matrix Benjamin D. Menesini 2017-08-29
9607467 Gaming device and method for providing wagering for additional symbol functionality and package betting Adrian Wotton, Karen M. Cregan, Peter Gerrard, Dov L. Randall, Anthony J. Baerlocher 2017-03-28
9600968 Gaming system having multiple gaming machines which provide bonus awards Anthony J. Baerlocher, Yuliya Hungate, Christina Evans, James A. Vasquez, Tonja M. Ferry 2017-03-21
D780201 Gaming system display with graphical user interface John H. Zielinski, Stephanie A. Sur, Lin Fengxing, Boris Hallerbach 2017-02-28