09563316 is referenced by 1 patents and cites 44 patents.

A capacitive sensor pad is co-located with (e.g., overlapping) an RF transmitter without causing significant degradation to the performance of the antenna. In one implementation, tuning the resistance per square in the capacitive sensor pad can provide effective sensor pad range and performance while providing making the capacitive sensor pad sufficiently transparent to radiofrequency waves to provide excellent antenna efficiency, despite the co-location of the capacitive sensor pad and the antenna.

Title
Radiofrequency-wave-transparent capacitive sensor pad
Application Number
14/152652
Publication Number
9563316 (B2)
Application Date
January 10, 2014
Publication Date
February 7, 2017
Inventor
David Voth
Redmond
WA, US
Sean Russell Mercer
Issaquah
WA, US
Marc Harper
Issaquah
WA, US
William Hadlock Standing
Kirkland
WA, US
Agent
Micky Minhas
Judy Yee
Brandon Roper
Assignee
Microsoft Technology Licensing
WA, US
IPC
H03K 17/945
H01Q 1/24
H03K 17/955
H01Q 1/44
G06F 3/044
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