Edward Tan — 4 Patents at Block

Edward Tan has been granted 4 US patents while listed as an inventor at Block. The first was granted in 2017 and the most recent in March 2025. Edward Tan ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Edward Tan in York, ON, CA.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
12260408	Decreasing cryptographic-operation latency on payment readers	Matthew H. Maibach, Abhishek Das, Yujia ZHANG, Alice Wang, Eldon Rivers +3 more	2025-03-25
11501281	Waking payment readers using point-of-sale (POS) devices	Matthew H. Maibach, Abhishek Das, Yujia ZHANG, Alice Wang, Eldon Rivers +3 more	2022-11-15
9961508	Systems and methods for determining indoor location and floor of a mobile device	Paramvir Singh Nagpal, Sean Huberman, Eros Gulo	2018-05-01
9838850	Systems and methods for determining indoor location and floor of a mobile device	Sean Huberman, Eros Gulo, Paramvir Singh Nagpal	2017-12-05

Edward Tan — 4 Patents

Issued Patents All Time

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