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Inventor

Chang-Hwa Song

Inventor
Daejeon, KR

Overview

3→
Patents
2020–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes40%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
G06FElectric digital data processing20%
PatentTitleYear
11,112,844Universal serial bus (USB) type-C and power delivery port with scalable power architecture202110,806,736Method for preventing or treating tuberculosis by a P53 expression regulating composition for 202010,709,765Composition for inhibiting survival or growth of tubercle bacillus by adjusting polarization of macrophage, and method using same2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to IAC IN NAT UNIV CHUNGNAM (1)· patent assignee history
2020Patents assigned to THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIV (1)· patent assignee history
2020Based in Daejeon, KR· patent location history
2021Patents assigned to QUALCOMM INC (1)· patent assignee history
2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IAC IN NAT UNIV CHUNGNAM12020
QUALCOMM INC12021
THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIV12020
Locations
LocationPatentsSpan
Daejeon, KR22020
Sunnyvale, California, US12021