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CHENG KUO SHU

Overview
  • Total Patents
    20
About

CHENG KUO SHU has a total of 20 patent applications. Its first patent ever was published in 1992. It filed its patents most often in United Kingdom, France and Germany. Its main competitors in its focus markets computer technology, audio-visual technology and electrical machinery and energy are HOTOKU TECHNOLOGY CO LTD, JABER ASSOCIATES L L C and HIWAVE TECHNOLOGIES UK LTD.

Patent filings in countries

World map showing CHENG KUO SHUs patent filings in countries

Patent filings per year

Chart showing CHENG KUO SHUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Kuo Shu 18
#2 Cheng Kuo-Shu 2

Latest patents

Publication Filing date Title
GB0404906D0 Computer pointing device roller with a concave surface
GB0319141D0 Keyboard having keys in alphabetic order
GB0218732D0 Keyboard assembly suitable for use by a left-handed user having number/edit keys disposed at the left side of a typing alphanumeric key section
KR20030029446A Key top of keyboard
US2003174123A1 Wireless mouse and keyboard assembly
GB0123894D0 Ergonomic keyboard
DE10020637A1 Network station connection method for computer system involves selecting one or more network addresses using mouse driver having application program
GB0004171D0 Keyboard with a rotary wheel(s) which controls the movement of a display screen cursor
FR2767397A3 Multi-axis signal input device of a mouse
GB9209767D0 Computer mouse or trackball carrying advertising or decoration.