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HARVATEK OPTOELECTRONICS SHENZHEN CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    105,364
  • Filing trend
    ⇩ 100.0%
About

HARVATEK OPTOELECTRONICS SHENZHEN CO LTD has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, audio-visual technology and electrical machinery and energy are BRIDGE SEMICONDUCTOR CORP, ZHUHAI ACCESS SEMICONDUCTOR CO LTD and SILICON BASE DEV INC.

Patent filings in countries

World map showing HARVATEK OPTOELECTRONICS SHENZHEN CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing HARVATEK OPTOELECTRONICS SHENZHEN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hong Hanzhong 19
#2 Xu Changzheng 16
#3 Luo Shun An 11
#4 Cheng Dingguo 5
#5 Liang Mingqing 1

Latest patents

Publication Filing date Title
CN111785822A LED flip chip packaging device and packaging process thereof
CN107331757A The LED base plate for packaging and its surface treatment method of a kind of anti-oxidant treatment
CN107302826A A kind of LED encapsulation PCB substrate and its surface treatment method
CN107994106A A kind of LED encapsulation PCB substrate for spraying tin and its spray tin surfaces processing method
CN107316934A A kind of TOP classes LED encapsulation of UV packaging plastics and its packaging technology
CN105336835A LED packaging structure and packaging method thereof
CN105118828A High-color-rendering-index area source and preparation method
CN105070814A Area light source with lens, and preparation method thereof
CN105070813A Large-power LED support and packaging method thereof
CN105047806A Small-power wafer packaged surface light source and fabrication method thereof
CN104916762A White-light LED area source and preparation method thereof
CN104913224A LED light source and LED lamp
CN104916761A LED lamp capable of improving SMD white-light yield rate and preparation method thereof
CN104966774A Reverse-buckling type small-dimension large-power LED packaging structure
CN105140371A LED substrate and LED packaging
CN104966775A White light LED and white light LED manufacturing method
CN103277689A Manufacturing method of white LED (light emitting diode) lighting lamp
CN103094455A Manufacture method of high heat dissipation copper substrate light-emitting diode (LED)
CN103021293A Manufacturing method of LED display screen module
CN103078044A Production method of ultrasmall-sized red-green-blue (RGB) full-color light emitting diode (LED) for high-definition display screen