US 12,260,044 B2
Uplink channel compensation for touchscreen devices
Ahia Peretz, Ramat Gan (IL); On Haran, Herzliya (IL); and Adam Benjamin Meshi, Tel-Aviv (IL)
Assigned to Microsoft Technology Licensing, LLC., Redmond, WA (US)
Filed by Microsoft Technology Licensing, LLC, Redmond, WA (US)
Filed on Apr. 5, 2024, as Appl. No. 18/628,650.
Application 18/628,650 is a continuation of application No. 17/905,409, granted, now 11,977,702, previously published as PCT/US2021/018272, filed on Feb. 17, 2021.
Claims priority of application No. 20165602 (EP), filed on Mar. 25, 2020.
Prior Publication US 2024/0302919 A1, Sep. 12, 2024
Int. Cl. G06F 3/041 (2006.01); G06F 3/0354 (2013.01); G06F 3/044 (2006.01)
CPC G06F 3/04166 (2019.05) [G06F 3/03545 (2013.01); G06F 3/044 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a touch screen driver for controlling a touch screen; and
a body touch detector for detecting a body touch by a body portion of a user on the touch screen during a concurrent touch by an input device,
wherein the body touch detector is configured to change a transmission parameter of an uplink channel from the touch screen driver to a receiver of the input device by modifying a spatial distribution of sensor elements of the touch screen based at least upon the detected body touch.