1
Ynjiun Paul Wang: Portable electronic authorization devices and methods therefor. Beyer & Weaver, June 29, 1999: US05917913 (334 worldwide citation)

A portable electronic authorization device for approving a transaction request originated from an electronic transaction system. The portable electronic authorization device includes first logic circuit configured to receive first digital data representative of the transaction request. There is furt ...


2
Xiaoxun Zhu, Ynjiun Paul Wang: Auto-exposure method using continuous video frames under controlled illumination. Metrologic Instruments, Summa Additon & Ashe P A, April 2, 2013: US08408464 (269 worldwide citation)

An adaptive strobe illumination control process for use in a digital image capture and processing system. In general, the process involves: (i) illuminating an object in the field of view (FOV) with several different pulses of strobe (i.e. stroboscopic) illumination over a pair of consecutive video ...


3
Ynjiun Paul Wang, Yiwu Ding, Chen Feng: Optical filter for image and barcode scanning. Honeywell International, Additon Higgins Pendleton & Ashe P A, February 4, 2014: US08640960 (262 worldwide citation)

Methods for using an optical indicia reading terminal including a housing, a multiple pixel image sensor disposed within the housing, an imaging lens assembly configured to focus an image of decodable indicia on the image sensor, an optical bandpass filter disposed in an optical path of light incide ...


4
Yiwu Ding, Chen Feng, Ynjiun Paul Wang: Decodable indicia reading terminal with optical filter. Hand Held Products, Additon Higgins Pendleton & Ashe P A, January 28, 2014: US08636215 (261 worldwide citation)

A decodable indicia reading terminal can comprise a housing including a housing window, a multiple pixel image sensor disposed within the housing, an imaging lens configured to focus an image of decodable indicia on the image sensor, an optical bandpass filter disposed in an optical path of light in ...


5
Leo Ren, Ynjiun Paul Wang, Yong Liu, Timothy Meier, Stephen Patrick Deloge: Indicia reading terminal with color frame processing. Metrologic Instruments, Additon Higgins Pendelton & Ashe P A, February 25, 2014: US08657200 (258 worldwide citation)

An indicia reading terminal can comprise an image sensor integrated circuit having a two-dimensional image sensor, a hand held housing encapsulating the two-dimensional image sensor, and an imaging lens configured to focus an image of a target decodable indicia onto the two-dimensional image sensor. ...


6
Ynjiun Paul Wang: Imaging apparatus comprising image sensor array having shared global shutter circuitry. Honeywell International, Additon Higgins Pendleton & Ashe P A, January 14, 2014: US08629926 (257 worldwide citation)

There is set forth herein in one embodiment an image sensor array including a global shutter shared by first and second pixels. The global shutter can include a charge storage area having an associated shield for reducing charge build up on the charge storage area attributable to incident light rays ...


7
William H Havens, Ynjiun Paul Wang, Jonathan Stiles: Apparatus, system, and method of use of imaging assembly on mobile terminal. Hand Held Products, Additon Higgins Pendleton & Ashe P A, December 3, 2013: US08599271 (257 worldwide citation)

A system for collecting data comprising a mobile terminal for capturing a plurality of frames of image data, the mobile terminal having a first imaging assembly and a second imaging assembly, the first imaging assembly for capturing a first frame of image data representing a first object and the sec ...


8
Yong Liu, Ynjiun Paul Wang: Optical indicia reading terminal with two image sensors. Honeywell Scanning and Mobility, Additon Higgins Pendleton & Ashe P A, December 17, 2013: US08608071 (256 worldwide citation)

An optical indicia reading terminal configured to capture and process an image of decodable indicia can comprise a first image sensor and a second image sensor having overlapping fields of view. The optical indicia reading terminal can further comprise at least one analog-to-digital converter config ...


9
Tao Xian, Gennady Germaine, Xiaoxun Zhu, Ynjiun Paul Wang: Indicia reading system employing digital gain control. Metrologic Instruments, Additon Higgins Pendleton & Ashe P A, June 17, 2014: US08752766 (222 worldwide citation)

A laser scanning code symbol reading system includes an analog scan data signal processor for producing digitized data signals, wherein during each laser beam scanning cycle, a light collection and photo-detection module generates an analog scan data signal corresponding to a laser scanned code symb ...


10
Ynjiun Paul Wang: Imaging apparatus comprising image sensor array having shared global shutter circuitry. Honeywell International, Addition Higgins & Pendleton P A, June 23, 2015: US09066032 (203 worldwide citation)

There is set forth herein in one embodiment an image sensor array including a global shutter shared by first and second pixels. The global shutter can include a charge storage area having an associated shield for reducing charge build up on the charge storage area attributable to incident light rays ...