Inventor
Yufu LIU
Inventor
TW
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices30%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1030%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
G06FElectric digital data processing4%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes4%
H04LTransmission of digital information, e.g. telegraphic communication4%
H04WWireless communication networks4%
PatentTitleYear
12,494,448UBM-free metal skeleton frame with support studs and method for fabrication thereof202512,406,951Redistribution layer having a sideview zig-zag profile202512,198,998Dielectric sidewall protection and sealing for semiconductor devices in a in wafer level packaging process202512,119,316Patterned and planarized under-bump metallization202412,080,601Packaged semiconductor devices and methods therefor202411,935,753Backside and sidewall metallization of semiconductor devices202411,640,947Pre-resist island forming via method and apparatus202311,625,729Data processing method, apparatus, and system2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to NXP BV (6)· patent assignee history
2023Patents assigned to ALIBABA GROUP HOLDING LTD (1)· patent assignee history
2023–2025Based in TW· patent location history
2023Based in CN· patent location history
2024Patents assigned to NXP USA INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NXP BV | 6 | 2023–2025 |
| ALIBABA GROUP HOLDING LTD | 1 | 2023 |
| NXP USA INC | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 7 | 2023–2025 |
| CN | 1 | 2023 |