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HC PHOTONICS CORP

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    184,857
About

HC PHOTONICS CORP has a total of 33 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, Taiwan and Japan. Its main competitors in its focus markets optics, measurement and surface technology and coating are USHIO SOGO GIJUTSU KENKYUSHO, COHERENT SCOTLAND LTD and OPTICAL COMB INST INC.

Patent filings in countries

World map showing HC PHOTONICS CORPs patent filings in countries
# Country Total Patents
#1 United States 21
#2 Taiwan 10
#3 Japan 2

Patent filings per year

Chart showing HC PHOTONICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chou Ming-Hsien 23
#2 Chou Ming Hsien 10
#3 Lin Tze-Chia 8
#4 Lin Tze Chia 7
#5 Liu Shang Ling 6
#6 Wu Tso Lun 4
#7 Hong Tsai-Hau 3
#8 Lin Chun-Fu 2
#9 Su Ying-Hao 2
#10 Chiang Tsung-Yuan 2

Latest patents

Publication Filing date Title
TW201813224A Laser system including a pump light source, a gain unit, a wavelength conversion chip, and a reflective surface
TWI613027B Laser system includes a pump light source, a gain unit, a wavelength conversion chip, a first reflective surface, a beam splitter, and a second reflective surface
TWI583087B Laser system and laser output method comprising a laser oscillator and a laser frequency mixer
TWI546533B Measurement system of real-time spatial-resolved spectrum and time-resolved spectrum and measurement module thereof
US2016344157A1 Compact optical and laser systems and ultrafast laser utilizing the same
TW201238191A Light source system and light conversion module thereof
TW201326736A Light detector for sunscreen thickness measurement and method thereof
TW201216136A Interactive projection system and opertating method thereof
TW201120678A Automatic alignment interaction system and method thereof
TW201120677A Human-computer interaction system and method for the same
TW201106565A Light-emitting apparatus
US7589886B1 Wavelength converter structure and method for preparing the same
US2009154508A1 Light-generating apparatus with broadband pumping laser and quasi-phase matching waveguide
US7515794B1 Periodically poled element having a suppressing structure for the domain spreading
US7502163B1 Method for preparing a poled structure by using leakage and tunnel effects
US2009080062A1 Method for preparing a poled structure by using double-sided electrodes
US7428097B1 Poled structure with inhibition blocks
US7474458B1 Method for preparing a poled structure with inhibition blocks
US2009080063A1 Array waveguide and light source using the same
US2008218846A1 Method for preparing a periodically poled structure