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Inventor

Do Yeol Ahn

Inventor
Seoul, KR

Overview

3→
Patents
2005–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Jprimary
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light9%
G02BOptical elements, systems or apparatus9%
G06FElectric digital data processing9%
G06KGraphical data reading9%
G06TImage data processing or generation, in general9%
G06VImage or video recognition or understanding9%
H01LSemiconductor devices9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H04NPictorial communication, e.g. television9%
H04WWireless communication networks9%
PatentTitleYear
11,038,076Copper halide color photosensor structure and manufacturing method202110,984,568Methods, devices, and computer-readable media for sharing image effects20216,968,104'Variable bending radius H-tree distribution device'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
2005Based in Dorchester, MA, US· patent location history
2021Patents assigned to PETALUX INC (1)· patent assignee history
2021Patents assigned to SNOW CORP (1)· patent assignee history
2021Based in Seoul, KR· patent location history
2021Based in Seongnam-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASSACHUSETTS INST TECHNOLOGY12005
PETALUX INC12021
SNOW CORP12021
Locations
LocationPatentsSpan
Seoul, KR12021
Seongnam-si, KR12021
Dorchester, Massachusetts, US12005