U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Did You Know...

...that when IBM conducted a market study of Chester Carlson's invention in 1959, the company concluded that it would take only 5000 units of his new product to saturate the market? IBM therefore declined to be part of the new product introduction. Too bad for IBM. Carlson's invention was the xerography process, and his new product was the beginning of the Xerox Corporation. It is estimated that every day, worldwide, 3,000,000,000 copies are made!!

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Examiner: Chu, Kim-Kwok


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 1169 patents; average approval time: 1169 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
8064323 Electro-optical device and electronic apparatus
8040777 Information recording method, information recording medium and in...
8036071 Wobble information recording method, information recording medium...
8036089 Optical pick-up, method of generating aberration for compensation...
8027238 Holographic data support and method for production thereof
8027228 Optical disk device and seek method in optical disk device
8018800 Optical recording and/or reproducing apparatus having a high-sens...
8009530 Information providing system, reproduction device and method, inf...
8000195 Signal processing system
8000218 Recording medium, recording method, and recording apparatus
7990822 Sound recording/reproducing method and apparatus
7983118 Record carrier and scanning device
7978574 Optical information recording method, optical information recordi...
7974174 Transformer for determining the state of a variable resistive lay...
7969839 Apparatus and method for detecting an optimal writing power
7961583 Optical pickup apparatus, recording/reproducing apparatus provide...
7952970 Apparatus and method for detecting an optimal writing power
7936644 Optical pickup device and information processing apparatus incorp...
7933180 Optical information reproducing method and apparatus for performi...
7924681 Optical pickup apparatus, recording/reproducing apparatus provide...
7911900 Write-once optical disc, and method and apparatus for recording m...
7911924 Information recording carrier and information reproducing apparat...
7898914 Optical disk recording apparatus and method of forming visible im...
7889617 Optical pickup apparatus, recording/reproducing apparatus provide...
7864640 Reproducer and method for controlling reproduction
7852723 Disk drive system employing effective disk surface stabilization ...
7848191 Optical disk apparatus
7830756 Demodulation of tracking error signal to obtain lens position for...
7821886 Method and apparatus for controlling a disc seek operation based ...
7817522 Recording clock generation apparatus
7808875 Data recording apparatus
7751286 Optical pickup unit and information recording apparatus using the...
7751301 Information recording carrier and information reproducing apparat...
7738332 Reproduction method, optical disk drive, and IC circuit
7733754 System and method for disc labeling
7729230 Information recording carrier and information reproducing apparat...
7701820 Optical disc apparatus
7697389 Recording medium for storing write protection information and wri...
7688698 Holographic recording method and apparatus
7684289 Actuator for optical pickup, optical pickup, and apparatus for re...
 
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