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Inventor
LIN CHANG-HO
US
2 patents
⚠️ This page may combine multiple inventors who share the name “LIN CHANG-HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INNOMEDIA PTE LTD
1 patent
US7471671B2
Dec 30, 2008
Band signal detection and presentation for IP phone
INNOMEDIA PTE LTD
5 citations
58
CISCO TECH INC
1 patent
US11991317B2
May 21, 2024
Extension mobility for analog telephones
CISCO TECH INC
0 citations
41