LexDanaLexDanabeta
Inventor

YUFEI SUN

Inventor
CN

Overview

2→
Patents
2022–2024
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

A44Cprimary
A44CPersonal adornments, e.g. jewellery9%
A61BDiagnosis9%
F03GSpring, weight, inertia or like motors9%
G02BOptical elements, systems or apparatus9%
G02CSpectacles9%
G06FElectric digital data processing9%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
G10LSpeech analysis techniques or speech synthesis9%
H01LSemiconductor devices9%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers9%
PatentTitleYear
12,152,571Distance adjustment apparatus and control method of distance adjustment apparatus202411,257,466Mobile terminal and display method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to HUAWEI TECH CO LTD (2)· patent assignee history
2022–2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD22022–2024
Locations
LocationPatentsSpan
CN22022–2024