Learn more

CHUNGHWA TELECOM CO LTD

Overview
  • Total Patents
    2,884
  • GoodIP Patent Rank
    1,442
  • Filing trend
    0.0%
About

CHUNGHWA TELECOM CO LTD has a total of 2,884 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1997. It filed its patents most often in Taiwan, China and United States. Its main competitors in its focus markets digital networks, telecommunications and computer technology are HUANG CE, ZHEJIANG PUBLIC INFORMATION IND CO LTD and Remote Media LLC.

Patent filings in countries

World map showing CHUNGHWA TELECOM CO LTDs patent filings in countries

Patent filings per year

Chart showing CHUNGHWA TELECOM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Quen-Zong 49
#2 Wang Yu-Huan 34
#3 Liao Shiue-Juan 34
#4 Jeng Bo-Shuen 33
#5 Lin Shu-Fen 32
#6 Jian Da-Wei 30
#7 Wu Kuen-Rung 27
#8 Huang Chun-Hung 27
#9 Chen Chien-Yuan 25
#10 Wang Yu Huan 24

Latest patents

Publication Filing date Title
TWI715488B A time-based recommendation system applied to iptv and method thereof
TWI716295B Degree measurement system and degree measurement method of antenna of base station
TWI710231B Path quality report method crossed over multiple centralized control plane
TWI716279B Optical tunnel switching network system
TW202046655A Optical forwarding device
TWI712294B System and method for integrating multi-cloud application service
TWI714390B Method for controlling operation flow
TWI700649B Deep reinforcement learning based beam selection method in wireless communication networks
TWI714389B Payment method and payment system for parking fee
TWI710980B Process management device and process management method
TWI715343B Antenna device based on modified rotman lens
TWI717141B Gesture recognition method and mobile device
TWI714386B Method for detecting hidden network address and management server
TWI707552B Method and server for establishing a protecting optical channel circuit
TWI710254B Method for allocating network resource and base station using the same
TWI711977B Method and device for searching driving record video
TWI712293B System and method for providing serverless service
TWI700907B Diagnosis method for optical fiber loop obstacle
TWI711286B Path assignment system and path assignment method for link aggregation
TWI703837B Management system and management method for managing cloud data center