Wafer level package structure and method of forming same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 16, 2018
Issued Date -
N/A
app pub date -
Dec 31, 2013
filing date -
Dec 31, 2013
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
An embodiment is a package including a first package component. The first package component including a first die attached to a first side of a first interconnect structure, a molding material surrounding the first die, and a second interconnect structure over the molding material and the first die, a first side of the second interconnect structure coupled to the first die with first electrical connectors. The first package component further includes a plurality of through molding vias (TMVs) extending through the molding material, the plurality of TMVs coupling the first interconnect structure to the second interconnect structure, and a second die attached to a second side of the second interconnect structure with second electrical connectors, the second side of the second interconnect structure being opposite the first side of the second interconnect structure.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD (TSMC) | NO 8 LI-HSIN RD 6 SCIENCE-BASED INDUSTRIAL PARK HSIN-CHU 300-77 |
International Classification(s)

- 2013 Application Filing Year
- H01L Class
- 22267 Applications Filed
- 20713 Patents Issued To-Date
- 93.03 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Lee, Chien-Hsun | Chu-tung Town, TW | 168 | 3789 |
# of filed Patents : 168 Total Citations : 3789 | |||
Lii, Mirng-Ji | Sinpu Township, TW | 254 | 6304 |
# of filed Patents : 254 Total Citations : 6304 | |||
Wu, Jiun Yi | Zhongli, TW | 199 | 1324 |
# of filed Patents : 199 Total Citations : 1324 | |||
Yee, Kuo-Chung | Taoyuan, TW | 221 | 2787 |
# of filed Patents : 221 Total Citations : 2787 | |||
Yu, Chen-Hua | Hsin-Chu, TW | 2207 | 47923 |
# of filed Patents : 2207 Total Citations : 47923 |
Cited Art Landscape
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Patent Citation Ranking
- 3 Citation Count
- H01L Class
- 23.71 % this patent is cited more than
- 7 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 16, 2025 |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Jan 11, 2005 | FPAY | FEE PAYMENT | year of fee payment: 12 |
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Jan 21, 1997 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Aug 10, 1993 | I | Issuance | |
Jul 28, 1993 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 08, 1992 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Jan 29, 1992 | F | Filing | |
Jan 23, 1992 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNORS:HAHNKE, MANFRED;SAALFRANK, ULLRICH;SCHUSTER, CLAUS;AND OTHERS;REEL/FRAME:005999/0993 Owner name: HOECHST AKTIENGESELLSCHAFT Effective Date: Jan 23, 1992 |
Jan 31, 1991 | PD | Priority Date |

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