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Inventor

Michael Lee

Inventor
Taipei, TW

Overview

5→
Patents
2000–2020
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 5 as inventor

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

B03Cprimary
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids20%
E03DWater-closets or urinals with flushing devices20%
E03CDomestic plumbing installations for fresh water or waste water10%
E05FDevices for moving wings into open or closed position10%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof10%
G07CTime or attendance registers10%
G08BSignalling systems, e.g. personal calling systems10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
10,655,312Automatic toilet plunger202010,010,891Magnetic filter20189,901,931'Magnetic filter'20189,650,772'Float lock for a flush valve reservoir'20176,011,468'Garage door alarm'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Based in Monterey, CA, US· patent location history
2017Based in Zhongshan, CN· patent location history
2018–2020Patents assigned to LEE MICHAEL (3)· patent assignee history
2018Patents assigned to ALLNEW CHEMICAL TECH COMPANY (2)· patent assignee history
2018Patents assigned to CHEN CHARLES (2)· patent assignee history
2018Patents assigned to WU PETER (2)· patent assignee history
2018Patents assigned to YEN KOSKY (2)· patent assignee history
2018Based in Taipei, TW· patent location history
2020Based in University Place, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LEE MICHAELself32018–2020
ALLNEW CHEMICAL TECH COMPANY22018
CHEN CHARLES22018
WU PETER22018
YEN KOSKY22018
Locations
LocationPatentsSpan
Taipei, TW22018
University Place, Washington, US12020
Zhongshan, CN12017
Monterey, California, US12000