Method of manufacturing ceramic LED packages with higher heat dissipation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 12, 2017
Issued Date -
N/A
app pub date -
Jul 22, 2014
filing date -
Oct 29, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Methods of fabricating a light-emitting device are provided. A light-emitting device can be formed from bonding a lens including a plug and a cap to an LED package including a socket configured to receive the plug. The lens can be fabricated using an injection mold formed from a well secured to the LED package and injecting a material into the injection mold to cure into a shape of the lens. The lens can also be fabricated using a blank about the shape of the lens and machining the blank to produce the plug and the cap of the lens. The lens can be bonded to the LED package using a convex bead of adhesive deposited on the surface of the LED package and spreading the adhesive between the lens and the LED package.
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 | |
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LEDENGIN INC | 651 RIVER OAKS PARKWAY SAN JOSE CA 95134 |
International Classification(s)

- 2014 Application Filing Year
- H01L Class
- 23828 Applications Filed
- 21803 Patents Issued To-Date
- 91.51 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Yan, Xiantao | Palo Alto, US | 49 | 1250 |
# of filed Patents : 49 Total Citations : 1250 |
Cited Art Landscape
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Patent Citation Ranking
- 0 Citation Count
- H01L Class
- 0 % this patent is cited more than
- 8 Age
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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 | Jun 12, 2025 |
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Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Legal Events
Date | Code | Event | Description |
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Apr 05, 2022 | I | Issuance | |
Sep 03, 2020 | FEPP | FEE PAYMENT PROCEDURE | free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Aug 31, 2020 | F | Filing | |
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