LexDanaLexDanabeta
Inventor

YU-HSI CHEN

Inventor
US

Overview

2→
Patents
2024–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B01Lprimary
B01LChemical or physical laboratory apparatus for general use25%
C12MApparatus for enzymology or microbiology25%
C12NMicroorganisms or enzymes25%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers25%
PatentTitleYear
12,478,965Cavity acoustic transducer (CAT) for shear-induced cell transfection202512,160,725Double-sided loudspeaker2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to FORTUNE GRAND TECHNOLOGY INC (1)· patent assignee history
2024Based in TW· patent location history
2025Patents assigned to UNIV CALIFORNIA (1)· patent assignee history
2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FORTUNE GRAND TECHNOLOGY INC12024
UNIV CALIFORNIA12025
Locations
LocationPatentsSpan
US12025
TW12024