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ANGSTROM INC

Overview
  • Total Patents
    74
About

ANGSTROM INC has a total of 74 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets optics, audio-visual technology and measurement are YEON SYSTEMS CO LTD, HB ELECTRONICS CO LTD and STEREO DISPLAY INC.

Patent filings per year

Chart showing ANGSTROM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Seo Cheong Soo 52
#2 Cho Gyoung Il 47
#3 Baek Sang Hyune 20
#4 Gim Dong Woo 17
#5 Sohn Jin Young 16
#6 Kim Tae Hyeon 14
#7 Kim Hye Young 7
#8 Cho Gyoung-Il 6
#9 Seo Cheong-Soo 6
#10 Boyd James Greenup 6

Latest patents

Publication Filing date Title
US2011075015A1 Automatic focus imaging system using out-of-plane translation of an MEMS reflective surface
US7605989B1 Compact auto-focus image taking lens system with a micromirror array lens and a lens-surfaced prism
US2008049291A1 Micromirror array lens with optical surface profiles
US2009040586A1 Micromirror array with iris function
US2009027780A1 Compact image taking lens system with a lens-surfaced prism
WO2007134137A2 High resolution imaging system
US2008273235A1 Hybrid micromirror array lens for reducing chromatic aberration
US2008273191A1 Optical tracking device using micromirror array lenses
US2008239442A1 Array of micromirrors with non-fixed underlying structures
US2008225369A1 Discretely controlled micromirror device having multiple motions
US2008137173A1 Discretely controlled micromirror array device with segmented electrodes
US2008074726A1 Micromirror array lens with encapsulation of reflective metal layer and method of making the same
US2008074727A1 Micromirror array device comprising encapsulated reflective metal layer and method of making the same
US2008037102A1 Micromirror with multi-axis rotation and translation
US2006245067A1 Micromirror array lens with fixed focal length
US2006232498A1 Three-dimensional display using variable focal length micromirror array lens
US2006221179A1 Three-dimensional camcorder
US2006209439A1 Three-dimensional imaging system
US2006209423A1 Small and fast zoom system using micromirror array lens
US2006152792A1 Programmable micromirror motion control system