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Inventor

Yun-Hua Chao

Inventor
San Diego, CA, US

Overview

2→
Patents
2018–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps20%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
H04NPictorial communication, e.g. television20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
11,128,876Joint coefficient coding of transform skip and BDPCM mode for 4:4:4 color formats202110,103,676Fan motor braking apparatus and the control method thereof2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history
2018Based in Taoyuan, TW· patent location history
2021Patents assigned to QUALCOMM INC (1)· patent assignee history
2021Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DELTA ELECTRONICS INC12018
QUALCOMM INC12021
Locations
LocationPatentsSpan
San Diego, California, US12021
Taoyuan, TW12018