Inventor

A-Shui Tzeng

Inventor
Beachwood, OH, US

Overview

2→
Patents
2002–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for14%
C07KPeptides14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
H04NPictorial communication, e.g. television14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to PROTON ELECTRONIC IND CO LTD (1)· patent assignee history
2002Based in Pan Chiao, TW· patent location history
2021Patents assigned to MASSACHUSETTS INST TECHNOLOGY (1)· patent assignee history
2021Patents assigned to MEMORIAL SLOAN KETTERING CANCER CENTER (1)· patent assignee history
2021Based in Beachwood, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASSACHUSETTS INST TECHNOLOGY12021
MEMORIAL SLOAN KETTERING CANCER CENTER12021
PROTON ELECTRONIC IND CO LTD12002
Locations
LocationPatentsSpan
Beachwood, OH, US12021
Pan Chiao, TW12002