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Inventor

Tao Tom Du

Inventor
North Potomac, MD, US

Overview

5→
Patents
2017–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes22%
H04LTransmission of digital information, e.g. telegraphic communication22%
H04WWireless communication networks22%
A61JContainers specially adapted for medical or pharmaceutical purposes11%
E21CMining or quarrying11%
E21FSafety devices, transport, filling-up, rescue, ventilation, or draining in or of mines or tunnels11%
PatentTitleYear
11,028,693Absorption-induction convectional dust-controlling/removing air/fog curtain device of fully-mechanized working face and method thereof202110,993,879Pulmonary delivery of progestogen202110,987,361Treating auto-immune and auto-inflammatory diseases20219,813,931'Adaptive packet preamble adjustment'20179,723,490'Acknowledgement communication with interference detection (ACK-ID)'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to UNIV OTTAWA (2)· patent assignee history
2017Based in Ottawa, CA· patent location history
2021Patents assigned to SHENZHEN EVERGREEN THERAPEUTICS CO LTD (2)· patent assignee history
2021Patents assigned to UNIV SHANDONG SCIENCE & TECH (1)· patent assignee history
2021Based in North Potomac, MD, US· patent location history
2021Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHENZHEN EVERGREEN THERAPEUTICS CO LTD22021
UNIV OTTAWA22017
UNIV SHANDONG SCIENCE & TECH12021
Locations
LocationPatentsSpan
North Potomac, Maryland, US22021
Ottawa, CA22017
Qingdao, CN12021