Inventor
PO TANG-HUNG
TW14 patents
⚠️ This page may combine multiple inventors who share the name “PO TANG-HUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EGIS TECH INC
7 patentsUS11048909B2Jun 29, 2021
Full-screen electronic device with fingerprint sensing function and fingerprint sensing method thereof
EGIS TECH INC5 citations72
US10984217B2Apr 20, 2021
Optical fingerprint sensor and fingerprint identification method thereof
EGIS TECH INC5 citations72
US11600097B2Mar 7, 2023
Fingerprint sensing system and operation method thereof
EGIS TECH INC0 citations62
US12422550B2Sep 23, 2025
Time-of-flight ranging device and time-of-flight ranging method
EGIS TECH INC0 citations60
US12411239B2Sep 9, 2025
Time-of-flight ranging device and time-of-flight ranging method
EGIS TECH INC0 citations60
US10824836B2Nov 3, 2020
Fingerprint sensing module
EGIS TECH INC1 citations60
US11288893B2Mar 29, 2022
Touch display device with fingerprint anti-spoofing function and associated fingerprint anti-spoofing method
EGIS TECH INC0 citations51
CYTESI INC
2 patentsMEDIATEK INC
2 patentsUS9509921B2Nov 29, 2016
Video processing circuit and related method for merging video output streams with data stream for transmission
MEDIATEK INC0 citations45
US9137458B2Sep 15, 2015
Video processing circuit and related method for merging video output streams with graphical stream for transmission
MEDIATEK INC0 citations34