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PODIUM PHOTONICS GUANGZHOU LTD

Overview
  • Total Patents
    13
About

PODIUM PHOTONICS GUANGZHOU LTD has a total of 13 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets semiconductors are JIANGSU SUNLIGHT PHOTOELECTRIC CO LTD, VISIC TECHNOLOGIES LTD and SHENZHEN BASIC SEMICONDUCTOR LTD.

Patent filings in countries

World map showing PODIUM PHOTONICS GUANGZHOU LTDs patent filings in countries

Patent filings per year

Chart showing PODIUM PHOTONICS GUANGZHOU LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Semiconductors

Focus technologies

# Technology
#1 Semiconductor devices

Top inventors

# Name Total Patents
#1 Mengyuan Wang 6
#2 Guocong Chen 6
#3 Chan Philip 4
#4 Wang Raymond 4
#5 Xiuzheng Lei 3
#6 Tong Keny 2
#7 Zhang Haolin Tan 1
#8 Shunyi Wang 1
#9 Wang Mengyuan 1
#10 Qianjun Lu 1

Latest patents

Publication Filing date Title
CN102022069A Electromagnetic isolation door
CN101746520A Method for packaging light-emitting diode
CN101604715A Gallium nitride LED chip and preparation method thereof
CN101197417A Gallium nitride based light emitting diode chip and production method thereof
CN101436630A Gallium nitride based LED chip and fabricating method thereof
WO2009036642A1 Transparent conductive layer of gan based led chip and manufacturing method thereof
CN101123290A A kind of GaN base LED P-node transparent conducting film and preparation method thereof
CN101123293A GaN base LED P and N type ohm contact electrode and its making method
WO2008071038A1 Gan led chip and the method of the same
US2007254395A1 Method for producing gallium nitride light emitting diode wafer
CN1770400A Semiconductor device surface forming method