LexDanaLexDanabeta
Inventor

Shu Hua Liu

Inventor
Beijing, CN

Overview

16→
Patents
2012–2021
Patent span
Physics
Primary field (CPC G)

Patents· 16 as inventor

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

G06Fprimary
G06FElectric digital data processing75%
LOC1613%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing6%
LOC106%
PatentTitleYear
10,956,074Data storage method, memory storage device and memory control circuit unit202110,678,779Generating sub-indexes from an index to compress the index202010,459,947Frequency dependent partial index201910,303,685Data table performance optimization201910,078,570Determining dynamic statistics based on key value patterns201810,067,849Determining dynamic statistics based on key value patterns20189,904,705'Data table performance optimization'20189,633,059'Data table performance optimization'20179,430,473'Data table performance optimization'2016D0749661'Wireless smart network video camera'20169,195,730'Verifying correctness of a database system via extended access paths'20159,110,946'Database query optimization'20158,935,200'Dynamic database dump'2015D0713868'Wireless IP camera'2014D0712292'Smart-home wireless video security sensor'20148,257,204'Automatic ball collection system for table tennis'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to AMARYLLO INTERNAT B V (3)· patent assignee history
2014–2016Based in Hsinchu County, TW· patent location history
2014Based in Zhubei City, TW· patent location history
2015–2020Patents assigned to IBM (11)· patent assignee history
2015Patents assigned to CHEN DONG SHENG (2)· patent assignee history
2015Patents assigned to JIA YAN (2)· patent assignee history
2015Patents assigned to LIU SHU HUA (2)· patent assignee history
2015–2020Based in Beijing, CN· patent location history
2015Based in Haidian District, Beijing, CN· patent location history
2021Based in Miao-Li County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM112015–2020
AMARYLLO INTERNAT B V32014–2016
CHEN DONG SHENG22015
JIA YAN22015
LIU SHU HUAself22015
Locations
LocationPatentsSpan
Beijing, CN102015–2020
Hsinchu County, TW22014–2016
Miao-Li County, TW12021
Haidian District, Beijing, CN12015
Zhubei City, TW12014