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Inventor

Annie Li

Inventor
Shanghai, CN

Overview

3→
Patents
2018–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines29%
F04DNon-positive-displacement pumps29%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants29%
A47JKitchen equipment14%
PatentTitleYear
10,905,282Barbecue with spit functionality202110,233,756Two-sided turbocharger wheel with differing blade parameters201910,006,290Functionally asymmetric two-sided turbocharger wheel and diffuser2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2018–2019Based in Shanghai, CN· patent location history
2019Patents assigned to GARRETT TRANSPORTATION I INC (1)· patent assignee history
2021Patents assigned to SHRIRO AUSTRALIA PTY LTD (1)· patent assignee history
2021Based in Rhodes, AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONEYWELL INT INC22018–2019
GARRETT TRANSPORTATION I INC12019
SHRIRO AUSTRALIA PTY LTD12021
Locations
LocationPatentsSpan
Shanghai, CN22018–2019
Rhodes, AU12021