Inventor

Oliver Li

Inventor

Shanghai, CN

Overview

6→

Patents

2014–2019

Patent span

Human necessities

Primary field (CPC A)

Patents· 6 as inventor

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

A42Bprimary

A42BHats33%

A45CPurses11%

A61FFilters implantable into blood vessels11%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers11%

G07FCoin-freed or like apparatus11%

LOC0211%

LOC0311%

PatentTitleYear

10,244,811Suspension locking tab2019 D0810459'Earplug dispensing device'2018 9,737,107'Headgear with a self-adaptive, elastomeric nape belt'2017 9,580,230'Anti-jam dispenser'2017 9,554,610'Protective headgear assembly'2017 D0705492'Hardhat'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to HONEYWELL INT INC (6)· patent assignee history

2014–2019Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HONEYWELL INT INC	6	2014–2019

Locations

Location	Patents	Span
Shanghai, CN	6	2014–2019