Inventor

Xiongcai Liu

Inventor

Beijing, CN

Overview

4→

Patents

2017–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes23%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%

C07DHeterocyclic compounds23%

H03FAmplifiers8%

H04LTransmission of digital information, e.g. telegraphic communication8%

H04WWireless communication networks8%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%

PatentTitleYear

11,070,172Method and device for reducing power consumption of PA2021 10,730,889Amido spirocyclic amide and sulfonamide derivatives2020 10,696,692Amido-benzyl sulfone and sulfoxide derivates2020 9,822,129'Amido spirocyclic amide and sulfonamide derivatives'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to FORMA TM LLC (3)· patent assignee history

2017–2020Patents assigned to GENENTECH INC (3)· patent assignee history

2017Patents assigned to YUEN PO-WAI (1)· patent assignee history

2017–2020Based in Beijing, CN· patent location history

2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history

2021Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FORMA TM LLC	3	2017–2020
GENENTECH INC	3	2017–2020
HUAWEI TECH CO LTD	1	2021
YUEN PO-WAI	1	2017

Locations

Location	Patents	Span
Beijing, CN	3	2017–2020
Shenzhen, CN	1	2021