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VIA OPTICAL SOLUTION INC

Overview
  • Total Patents
    45
About

VIA OPTICAL SOLUTION INC has a total of 45 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, Taiwan and China. Its main competitors in its focus markets audio-visual technology, basic communication technologies and digital networks are NAKAMICHI CORP, CALIMETRICS INC and TTR TECHNOLOGIES LTD.

Patent filings in countries

World map showing VIA OPTICAL SOLUTION INCs patent filings in countries
# Country Total Patents
#1 United States 17
#2 Taiwan 16
#3 China 10
#4 Germany 1
#5 Japan 1

Patent filings per year

Chart showing VIA OPTICAL SOLUTION INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hsiao Yuan-Kun 15
#2 Xiao Yuankun 8
#3 Mar William 5
#4 Wen Luke 3
#5 Lei Keng-Lon 2
#6 Tsai Chin-Yin 2
#7 Cheng Kelven 2
#8 Li Sung-Hung 2
#9 Chang Wen-Jeng 1
#10 Chan Yi-Chung 1

Latest patents

Publication Filing date Title
TW200421330A Method and related optical disk accessing apparatus for calibrating optical disk tilt servo system according to non-constant relation between locations and tilt angles of optical disk
TW536872B Viterbi decoding device and method for multi-input data and multi-output data
TW535359B Signal bounce inhibiting device
TWI227020B Signal correcting device and method
TW565763B Buffer management method of compact disk
TWI223796B Control method for switching actuating modes
TW563318B Timing recovery circuit and method
TW543297B Digital phase-locked loop device and signal generating method