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CHAN CHARLES LAP SAN

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    70,654
  • Filing trend
    ⇧ 550.0%
About

CHAN CHARLES LAP SAN has a total of 23 patent applications. It increased the IP activity by 550.0%. Its first patent ever was published in 2017. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets digital networks, telecommunications and computer technology are NINGBO YIDAO INFORMATION TECH CO LTD, TENSERA NETWORKS LTD and YETTIESOFT CO LTD.

Patent filings in countries

World map showing CHAN CHARLES LAP SANs patent filings in countries
# Country Total Patents
#1 Taiwan 15
#2 United States 6
#3 China 2

Patent filings per year

Chart showing CHAN CHARLES LAP SANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chan Charles Lap San 22
#2 Tung Ko-Hua 1

Latest patents

Publication Filing date Title
TW202046696A System and method for automatically switching the language of voice prompt of ip phone
TWI707574B A communication system and method
TW202029789A A system and method for intelligent call
TW202027485A A method for calling back incoming call of ip-pbx
TWI680667B System and method for proximity seamless call transfer via detecting the positioning distance
TW202018506A A system and method for the ip-pbx with the capability of automatic data backup
TW202013946A A telephone communication system and method for dynamic assignment the ip-pbx
TWI685230B An artificial intelligence IP-pbx system with mobile value-added service
TWI675581B Method for conference call in distributed architecture
TW202010300A System and method for call forwarding
TW202008768A System and method for seamless call transfer
TW202008767A System and method for intelligent transfer extension number
TW202007175A Video and voice communication method for smart TV and set-top box for rapidly establishing video link and simplifying operation process
TWI671634B Third-party system for controlling conference equipment
CN110519315A File remote power feeding system
TW202004544A File remote control system
US2018270101A1 System and method for enabling cross-domain communication over network