Inventor
PENG DENNIS
US9 patents
⚠️ This page may combine multiple inventors who share the name “PENG DENNIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OOMA INC
5 patentsUS9667782B2May 30, 2017
Identifying and filtering incoming telephone calls to enhance privacy
OOMA INC32 citations96
US9426288B2Aug 23, 2016
Identifying and filtering incoming telephone calls to enhance privacy
OOMA INC32 citations96
US10728386B2Jul 28, 2020
Identifying and filtering incoming telephone calls to enhance privacy
OOMA INC13 citations94
US10135976B2Nov 20, 2018
Identifying and filtering incoming telephone calls to enhance privacy
OOMA INC23 citations93
US9560198B2Jan 31, 2017
Identifying and filtering incoming telephone calls to enhance privacy
OOMA INC39 citations93