Inventor

YIDAN LIU

Inventor

Overview

3→

Patents

2023–2025

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.

G11Cprimary

G11CStatic stores33%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for17%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation17%

A61KPreparations for medical, dental or toiletry purposes17%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations17%

PatentTitleYear

12,387,803Dynamic bitscan for non-volatile memory2025 12,230,344Word line layer dependent stress and screen voltage2025 11,744,841Use of trezastilbenoside in manufacture of product for treating and/or preventing disease of respiratory system2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to KPC PHARMACEUTICALS INC (1)· patent assignee history

2023–2025Based in CN· patent location history

2025Patents assigned to SANDISK TECHNOLOGIES INC (2)· patent assignee history

2025Patents assigned to WESTERN DIGITAL TECH INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SANDISK TECHNOLOGIES INC	2	2025
WESTERN DIGITAL TECH INC	2	2025
KPC PHARMACEUTICALS INC	1	2023

Locations

Location	Patents	Span
CN	3	2023–2025