Learn more

GRANDSTREAM NETWORKS INC

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    175,427
About

GRANDSTREAM NETWORKS INC has a total of 15 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets audio-visual technology and digital networks are JERDING DEAN F, VIDYO INC and BAE TAE MEON.

Patent filings in countries

World map showing GRANDSTREAM NETWORKS INCs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GRANDSTREAM NETWORKS INCs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xiabin Li 15
#2 Xiaofeng Xu 15
#3 Kaiyun Yang 4
#4 Xiuhua Wu 4
#5 Kepan Gao 4
#6 Rui Zhang 3
#7 Jianhua Zhao 3
#8 Chongjiao Han 3
#9 Bi Chen 2
#10 Baicheng Fu 2

Latest patents

Publication Filing date Title
CN106937134A A kind of coding method of data transfer, coding dispensing device and system
CN106937017A A kind of fax method for intelligently routing and system based on VoIP
CN106448691A Speech enhancement method used for loudspeaking communication system
CN106340302A De-reverberation method and device for speech data
CN106328160A Double microphones-based denoising method
CN106331396A Multimedia processing method and system for telephone conference
CN105592012A SIP communication-based offline callback method and server
CN105323190A Communication service automatic switching method, server and communication terminal
CN104580763A Method and device for realizing private chat in telephone conference
CN104425026A MAC address burning-writing method of phone
CN104348985A Communication business control method and system thereof
CN104284033A Multi-party teleconference reservation method and communication devices
CN104184911A Apparatus and communication method for realizing bluetooth mode telephone conference
CN104079862A Video electronic whiteboard service implementation method and device
CN103973734A Multi-place address book automatic connection management method and system