Learn more

UNITY OPTO TECHNOLOGY CO LTD

Overview
  • Total Patents
    265
  • GoodIP Patent Rank
    13,750
  • Filing trend
    ⇧ 85.0%
About

UNITY OPTO TECHNOLOGY CO LTD has a total of 265 patent applications. It increased the IP activity by 85.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, China and Taiwan. Its main competitors in its focus markets electrical machinery and energy, semiconductors and optics are NEGLEY GERALD H, ASHDOWN IAN and AXLEN INC.

Patent filings per year

Chart showing UNITY OPTO TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Ching-Huei 60
#2 Chang Wei 58
#3 Wu Chih-Hsien 57
#4 Chuang Kai-Cheng 44
#5 Chin Yuan-Cheng 28
#6 Lin Wei-Chung 27
#7 Lu Huan-Ying 20
#8 Wu Ping-Chen 17
#9 Lu Ko-Wei 15
#10 Tsai Sen-Yuh 14

Latest patents

Publication Filing date Title
US2020263839A1 Light emitting diode structure with rectangular light emission pattern
US2021091049A1 Method for manufacturing micro led panel and micro led panel thereof
CN112040605A High-voltage linear driving and memory dimming LED light-emitting device
CN111901922A Non-stroboscopic linear LED drive circuit
CN111561667A LED lamp manufacturing method and LED lamp
US2019093842A1 Primary optics light source with rectangular light pattern
CN110875347A LED light-emitting module and display manufactured by applying same
CN110491982A LED light emitting source, the manufacturing method of LED light emitting source and its straight-down negative display
TWI660646B A light-emitting device of digital control of color temperature modulation and the application thereof
TW201908643A Led lighting device
US2017146224A1 Field-serviceable flat panel lighting device
TWI599264B Flicker-free dimming circuit for non-point light source
US9674908B1 Secondary-side bucking and current-stabilizing flyback power converter
TW201808054A A micro dimming module
TWI567329B A first-order optical light source with rectangular beam pattern
TW201719924A LED light emitting device manufacturing method and LED light emitting device
GB201523073D0 LED lamp
TWI570357B LED light bulb using lamp cap for heat dissipation capable of improving heat dissipation efficiency and extend entire service life
TW201707471A Automatically controlled directional speaker and lamp thereof enabling mobile users to stay in the best listening condition, preventing the sound from affecting others when broadcasting, and improving the convenience of use in life
US2016381757A1 Auto-sensing dimming lamp