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OKI AMERICA INC

Overview
  • Total Patents
    44
About

OKI AMERICA INC has a total of 44 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, Japan and EPO (European Patent Office). Its main competitors in its focus markets computer technology, audio-visual technology and digital networks are LETV HOLDING (BEIJING) CO LTD, LE HOLDINGS (BEIJING) CO LTD and LETV HOLDINGS (BEIJING) CO LTD.

Patent filings per year

Chart showing OKI AMERICA INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hu Darwin 7
#2 Giuroiu Horia 5
#3 Hardin Stephen T 4
#4 Agatone Kevin 4
#5 Higuchi Masayuki 4
#6 Deppa Tim 4
#7 Orzol Roman 4
#8 Ring John J 4
#9 Kotatsu Sadao 3
#10 Copeland Jeffrey P 3

Latest patents

Publication Filing date Title
US6806765B2 Method and apparatus for checking the response of a transconductance- capacitance filter
JP2002204132A Precision differential switched current source
US6466090B1 Digitally programmable continuous-time modules for signal processing
US6456158B1 Digitally programmable transconductor
US6538491B1 Method and circuits for compensating the effect of switch resistance on settling time of high speed switched capacitor circuits
JPH1125233A Method and device for ic card
US5860048A Toner stirrer for toner cartridge of developer hopper
JPH10109439A Monochromatic/color band printer
US5838204A Phase locked loop with multiple, programmable, operating frequencies, and an efficient phase locked loop layout method
EP0756400A2 Method for discovering a printer of a printer type in a network
US5852744A Method for discovering a network printer by assigning dedicated sockets to different printer types and polling the dedicated sockets to learn the corresponding state
US5768583A Method and system for network printer quick configuration
US5671445A Interface for transmitting graphics data to a printer from a host computer system in rasterized form
US5737669A Monochrome/multichrome band printer
US5732198A Host based printing system for printing a document having at least one page
WO9517007A1 Efficient routing method and resulting structure for integrated circuits
GB9410085D0 Support structure for a vehicle accessory
USH1677H Control module for controlling the operation of a multifunctional peripheral device
JPH06253070A Integrated multiple function type document processing system
EP0532837A1 Integrated multifunctional document processing system