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DDTIC CORP LTD

Overview
  • Total Patents
    16
About

DDTIC CORP LTD has a total of 16 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Taiwan, United States and Republic of Korea. Its main competitors in its focus markets computer technology, electrical machinery and energy and audio-visual technology are CAREY JAMES E, RAMAXEL TECH SHENZHEN LTD and SILICON GRAPHICS INT CORP.

Patent filings in countries

World map showing DDTIC CORP LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 12
#2 United States 3
#3 Republic of Korea 1

Patent filings per year

Chart showing DDTIC CORP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zheng Zhi-Wen 8
#2 Cheng Chih Wen 4
#3 Cheng Chih-Wen 3
#4 Cheng Mao Sung 1

Latest patents

Publication Filing date Title
TW201034026A A flash memory with data encryption and the method using the same
TW201027339A OS protecting method
TW201025546A An anti-counterfeit semiconductor device, a test device thereof, and a forgery preventing method thereof
TW201025005A Recognizing method of memory storage device
TW201025006A Anti-virus method of memory storage device
TW201019712A Digital camera coupled to a host and operation method therefore
TW201003521A Mobile communication device capable of connecting with host end and its operating method
TW200910364A Security flash memory with an apparatus for encryption and decryption, and method for accessing security flash memory
TW200849019A Two-way connectivity USB control device and operation method therefor
US2008222733A1 Anti-pirate memory card
TW200834339A Digital data integrated component, digital data integrated device and method for the same
US2008012153A1 Direct drive technology chip package
KR100802241B1 Driving method of a driverless peripheral device with a cross platform
TW200809685A Modularized multimedia service system and usage method thereof
US2008022034A1 Segmentation for a flash memory of a flash disc