White glass
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 17, 2017
Grant Date -
Sep 24, 2015
app pub date -
Jun 8, 2015
filing date -
Dec 7, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A phase-separated glass for chemical strengthening has a total light reflectance of 10% or more in a wavelength range of 380 nm to 780 nm and a value obtained by dividing a maximum value of the total light reflectance by a minimum value of the total light reflectance of more than 4.2, when measured in a form of a plate having a thickness of 1 mm.
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 | |
---|---|---|
AGC INC | TOKYO |
International Classification(s)

- 2015 Application Filing Year
- C03C Class
- 892 Applications Filed
- 680 Patents Issued To-Date
- 76.24 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Miyasaka, Junko | Tokyo, JP | 25 | 176 |
# of filed Patents : 25 Total Citations : 176 | |||
Ohara, Seiki | Tokyo, JP | 55 | 652 |
# of filed Patents : 55 Total Citations : 652 |
Cited Art Landscape
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Patent Citation Ranking
- 1 Citation Count
- C03C Class
- 25.75 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 17, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Dec 23, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Mar 24, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Oct 10, 2017 | I | Issuance | |
Sep 20, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Aug 18, 2016 | P | Published | |
Mar 25, 2016 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KAWANO, SATOSHI;TAKEUCHI, TOMOHISA;KIMURA, SAYAKO;AND OTHERS;SIGNING DATES FROM 20141216 TO 20141226;REEL/FRAME:038105/0789 Owner name: DAIKIN INDUSTRIES, LTD., JAPAN |
Sep 04, 2014 | F | Filing | |
Oct 07, 2013 | PD | Priority Date |

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