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Inventor

Ying Jia

Inventor
Hefei, CN

Overview

4→
Patents
2016–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F25Cprimary
F25CProducing, working or handling ice22%
F25DRefrigerators22%
A61KPreparations for medical, dental or toiletry purposes11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%
C07HSugars11%
C07JSteroids11%
G06FElectric digital data processing11%
PatentTitleYear
11,091,511Panaxdiol-type ginsenoside derivative, preparation method therefor and use thereof202110,900,704Refrigerator having an ice-making system with an ice-making chamber disposed inside a refrigerating compartment202110,890,364Refrigerator with ice maker20219,239,660'Natural language interface customization'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to AT & T IP I LP (1)· patent assignee history
2016Based in Chicago, IL, US· patent location history
2021Patents assigned to HEFEI HUALING CO LTD (2)· patent assignee history
2021Patents assigned to HEFEI MIDEA REFRIGERATOR CO (2)· patent assignee history
2021Patents assigned to MIDEA GROUP CO LTD (2)· patent assignee history
2021Patents assigned to CHONGQING PUDI BIO PHARMACEUTICAL CO LTD (1)· patent assignee history
2021Based in Hefei, CN· patent location history
2021Based in Chongqing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEFEI HUALING CO LTD22021
HEFEI MIDEA REFRIGERATOR CO22021
MIDEA GROUP CO LTD22021
AT & T IP I LP12016
CHONGQING PUDI BIO PHARMACEUTICAL CO LTD12021
Locations
LocationPatentsSpan
Hefei, CN22021
Chongqing, CN12021
Chicago, Illinois, US12016