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POWER DATA COMM CO LTD

Overview
  • Total Patents
    23
About

POWER DATA COMM CO LTD has a total of 23 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States, Republic of Korea and China. Its main competitors in its focus markets computer technology, electrical machinery and energy and semiconductors are AURAS TECHNOLOGY LTD, SIEMENS MICROELECTRONICS INC and NOCTRON SOPARFI S A.

Patent filings in countries

World map showing POWER DATA COMM CO LTDs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Republic of Korea 5
#3 China 2
#4 Germany 2
#5 United Kingdom 2
#6 Taiwan 2

Patent filings per year

Chart showing POWER DATA COMM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chen Chien-Yuan 15
#2 Chen Yi-Sheng 6
#3 Chuang Ying-Te 4
#4 Chen Chien Yuan 3
#5 Chien Yuan Chen 2
#6 Yisheng Chen 2
#7 Jianyuan Chen 2
#8 Chen Yi-Shen 1
#9 Chen Yi Shen 1
#10 Chuang Ying Te 1

Latest patents

Publication Filing date Title
KR20120039274A Led encapsulation process and shield structure made thereby
CN102447019A Sealing compound technology for light-emitting diode and housing structure manufactured by same
TW201215810A High performance lighting device with multi-level light sources
GB201016914D0 LED encapsulation process and shield structure made thereby
GB201015736D0 Back light plate with juxtaposed light bars
US2011169392A1 Led projection lamp
US2010264439A1 Led package structure
US2010277891A1 Led casing structure
CN102054922A Light-emitting diode sealing encloser and manufacturing method thereof
US2010091497A1 Light-emitting diode lighting device with multiple-layered source
US2009279247A1 Heat dissipation device of notebook computer
KR20070088199A A method of arranging usb interface device with identification function
DE102006007774A1 Plagiarizer`s fingerprint discrimination method, involves installing universal serial bus interface device with smart card to perform transmission through connection interface to input fingerprint for comparison and validation
KR20070070716A Digital storage
DE102005060646A1 Digital memory device e.g. secure-digital-card, for electronic device, has memory card-and universal serial bus-interfaces integrated on common bus, where signals are accessed in electronic device for memory cards by transmission interface
TW200516395A The memory card control chip with multiple control
US2004209648A1 Radio transmission memory card, and handset transmission electronic transaction system and method using the same
KR20040089800A E-commerce system and method using a mobile phone with radio-transmission memory card
US2004199721A1 Multi-transmission interface memory card
US6919819B1 Sunshade board