LexDanaLexDanabeta
Inventor

YIJIN HU

Inventor
CN

Overview

3→
Patents
2024–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

A45Cprimary
A45CPurses13%
B23CMilling13%
B23KSoldering or unsoldering13%
B26FPerforating13%
B29CShaping or joining of plastics13%
G06FElectric digital data processing13%
H04LTransmission of digital information, e.g. telegraphic communication13%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
PatentTitleYear
12,483,597Hybrid-type authorization policy evaluation202512,099,469Low-memory and efficient hashmap202412,029,290Wireless earphones case production process2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to SAP SE (2)· patent assignee history
2024Patents assigned to DONGGUAN HAOTONG PLASTICS TECH CO LTD (1)· patent assignee history
2024–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAP SE22024–2025
DONGGUAN HAOTONG PLASTICS TECH CO LTD12024
Locations
LocationPatentsSpan
CN32024–2025