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Inventor

Chih-Hung Ma

Inventor
Changhua County, TW

Overview

2→
Patents
2017–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

A43Bprimary
A43BCharacteristic features of footwear20%
B29DProducing particular articles from plastics or from substances in a plastic state20%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts20%
C08LCompositions of macromolecular compounds20%
G09GArrangements or circuits for control of indicating devices using static means to present variable information20%
PatentTitleYear
10,555,579Plastic composition, midsole made from the same and method of making20209,754,543'Image self-calibration method and device for LCD displays'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to KUO CHIH-WEI (1)· patent assignee history
2017Patents assigned to MA CHIH-HUNG (1)· patent assignee history
2017Patents assigned to PANORAMIC IMAGING SOLUTIONS LTD (1)· patent assignee history
2017Patents assigned to TSAI MENG-HAN (1)· patent assignee history
2017Based in New Taipei, TW· patent location history
2020Patents assigned to I TECH SPORTING ENTPR LTD (1)· patent assignee history
2020Based in Changhua County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
I TECH SPORTING ENTPR LTD12020
KUO CHIH-WEI12017
MA CHIH-HUNGself12017
PANORAMIC IMAGING SOLUTIONS LTD12017
TSAI MENG-HAN12017
Locations
LocationPatentsSpan
Changhua County, TW12020
New Taipei, TW12017