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DELTA OPTOELECTRONICS INC

Overview
  • Total Patents
    770
  • GoodIP Patent Rank
    209,000
About

DELTA OPTOELECTRONICS INC has a total of 770 patent applications. Its first patent ever was published in 1999. It filed its patents most often in China, Taiwan and Japan. Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are HACKBRIDGE AND HEWITTIC ELECTR, MATSUSHITA ELECTRONIC INDUSTRY and MICRON TECHNOLOGY INC N D GES.

Patent filings in countries

World map showing DELTA OPTOELECTRONICS INCs patent filings in countries

Patent filings per year

Chart showing DELTA OPTOELECTRONICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Lai-Cheng 52
#2 Fran Yui-Shin 35
#3 Chin Raisei 24
#4 Tsai Chun-Hui 23
#5 Huang Junjie 22
#6 Ying Jianping 16
#7 Zhang Shuncheng 15
#8 Liu Wen-Tsang 13
#9 Pan Kung-Tung 13
#10 Yang Jer-Shien 12

Latest patents

Publication Filing date Title
CN104999666A 3D scanning-printing device
CN103813695A Siphon heat dissipating device
CN103997219A Power convert and power conversion method
CN103280662A Directly connected cable interface apparatus, manufacturing method thereof and directly connected cable interface device
CN104078217A Transformer
CN104076584A Light source system applicable to digital film projecting device, and digital film projecting device
CN104076751A Environment control system
CN104080259A Thin electronic ballast and manufacturing method of thin electronic ballast
CN104076516A Stereo display light source and stereo display device
CN104065901A Projection system, projector and correction method thereof
CN103324000A Method for manufacturing switchable particle-based display
CN104065028A Electronic fuse wire device and operation method thereof
CN104065259A Filter device, power converter and common mode noise inhibiting method
CN104053338A Radiator assembly and tool-free buckle thereof
CN104051148A Bobbin winder and magnetic element
CN104052763A Hierarchical cloud storage system and access method thereof
CN104051177A Electrical device and manually operated bypass cabinet, and manually operated isolation knife switch thereof
CN104038085A Three-level current transformer
CN104039033A Electromagnetic induction heater capable of increasing heating scope
CN104038199A Switching control module with piezoelectric element and electric appliance apparatus provided with the same