Inventor

Li-yung Chang

Inventor

Livingston, NJ, US

Overview

9→

Patents

2016–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 9 as inventor

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

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers55%

LOC0918%

A61BDiagnosis9%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials9%

G06TImage data processing or generation, in general9%

PatentTitleYear

11,087,462System and method for determining a colonoscopy image2021 10,793,335Tamper evident bag2020 D0891267Tamper evident bag2020 10,604,305Tamper evident bag2020 D0878924Low profile carry bag2020 D0831483Cup lid with support for smart phone2018 10,106,297Reclosable bag with header2018 D0812488'Reclosable bag with tearable header'2018 9,511,911'Reclosable bag with header'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2020Patents assigned to INTEPLAST GROUP CORP (8)· patent assignee history

2016–2018Patents assigned to INTEPLAST GROUP LTD (2)· patent assignee history

2016–2018Based in Morristown, NJ, US· patent location history

2020Based in Livingston, NJ, US· patent location history

2021Patents assigned to UNIV NAT TAIWAN (1)· patent assignee history

2021Based in New Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INTEPLAST GROUP CORP	8	2016–2020
INTEPLAST GROUP LTD	2	2016–2018
UNIV NAT TAIWAN	1	2021

Locations

Location	Patents	Span
Livingston, New Jersey, US	4	2020
Morristown, New Jersey, US	4	2016–2018
New Taipei, TW	1	2021