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Inventor

Po-Chieh Hung

Inventor
Cupertino, CA, US

Overview

26→
Patents
1990–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television37%
G06TImage data processing or generation, in general10%
G06FElectric digital data processing6%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G02BOptical elements, systems or apparatus4%
G06KGraphical data reading4%
G06VImage or video recognition or understanding4%
H01LSemiconductor devices4%
H05BElectric heating4%
H10KOrganic electric solid-state devices4%
PatentTitleYear
10,785,384Submersible electronic devices with imaging capabilities202010,627,556Electronic devices with optical component windows202010,339,639Method and system of calibrating a multispectral camera on an aerial vehicle201910,225,909Determining an optimized spectral power distribution of a light source201910,089,766Method and system of stitching aerial data using information from previous aerial images20189,930,349'Image processing to retain small color/gray differences'20189,927,630'Color calibration for pathology slides'20189,865,836'Broadband light emitting device with grating-structured electrode'20189,532,023'Color reproduction of display camera system'20169,351,375'Adaptive lighting system with low energy consumption'20169,036,086'Display device illumination'20158,666,153'Image input apparatus'20148,422,071'Information conversion method, information conversion apparatus, and information conversion program'20138,369,248'Information transmitting and receiving system, information transmitting device, and information receiving device'20137,574,068'Image display apparatus, image display method and image display program'20097,515,754'Image control apparatus, image control method and program'20097,483,172'Image processing apparatus and image processing method'20097,274,834'Searching device, searching method and program'20077,154,634'Calibration method, calibration apparatus, and memory medium storing the calibration method of printer'20067,142,710'Color image processing method and color image processing apparatus'20066,583,820'Controlling method and apparatus for an electronic camera'20036,388,706'Image processing method for actively edge-enhancing image data obtained by an electronic camera'20026,075,563'Electronic camera capable of adjusting color tone under different light sources'20005,296,923'Color image reproducing device and method'19945,065,234'Method and apparatus for correcting the color of a printed image'19914,959,711'Method and apparatus for correcting the color of a printed image'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2003Patents assigned to KONISHIROKU PHOTO IND (6)· patent assignee history
1990–2003Based in Hino, JP· patent location history
1991–2006Based in Tokyo, JP· patent location history
2006–2014Based in Hachioji, JP· patent location history
2007–2013Patents assigned to KONICA MINOLTA HOLDINGS INC (6)· patent assignee history
2013–2016Patents assigned to HUNG PO-CHIEH (4)· patent assignee history
2015–2019Based in Cupertino, CA, US· patent location history
2016–2019Patents assigned to KONICA MINOLTA LABORATORY USA INC (7)· patent assignee history
2020Patents assigned to APPLE INC (2)· patent assignee history
2020Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA LABORATORY USA INC72016–2019
KONICA MINOLTA HOLDINGS INC62007–2013
KONISHIROKU PHOTO IND61990–2003
HUNG PO-CHIEHself42013–2016
APPLE INC22020
Locations
LocationPatentsSpan
Cupertino, California, US82015–2019
Hachioji, JP82006–2014
Hino, JP41990–2003
Sunnyvale, California, US22020
Tokyo, JP21991–2006