LexDanaLexDanabeta
Inventor

Qihao ZHU

Inventor
US

Overview

4→
Patents
2022–2026
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Lprimary
H01LSemiconductor devices18%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1018%
C23CCoating metallic material9%
G06FElectric digital data processing9%
G06NComputing arrangements based on specific computational models9%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes9%
H04LTransmission of digital information, e.g. telegraphic communication9%
H10DInorganic electric semiconductor devices9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
PatentTitleYear
12,598,969Flexible monomer for smooth polymer surface202612,575,392Method to deposit metal cap for interconnect202612,277,486Defect location method and device based on coverage information202511,321,410Information recommendation method and apparatus, device, and storage medium2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to UNIV BEIJING (1)· patent assignee history
2026Patents assigned to APPLIED MAT INC (1)· patent assignee history
2026Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2026Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MAT INC12026
APPLIED MATERIALS INC12026
TENCENT TECH SHENZHEN CO LTD12022
UNIV BEIJING12025
Locations
LocationPatentsSpan
US22026
CN22022–2025