Mapping states in binary arithmetic coder for video coding
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United States of America Patent
Stats
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Jan 16, 2018
Issued Date -
N/A
app pub date -
Oct 25, 2012
filing date -
Oct 27, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
This disclosure describes techniques for binary arithmetic coding in video coding, and video encoders and decoders for performing such techniques. In some examples, the techniques may support binary arithmetic coding that supports slower adaptation rates and accounts more extreme probabilities (i.e., probabilities closer to 0 and 1) while maintaining relatively small tables.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
QUALCOMM INCORPORATED | 5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714 |
International Classification(s)

- 2012 Application Filing Year
- H04N Class
- 12349 Applications Filed
- 10702 Patents Issued To-Date
- 86.67 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Karczewicz, Marta | San Diego, US | 1479 | 50387 |
# of filed Patents : 1479 Total Citations : 50387 | |||
Sole, Rojals Joel | La Jolla, US | 169 | 6457 |
# of filed Patents : 169 Total Citations : 6457 |
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Patent Citation Ranking
- 7 Citation Count
- H04N Class
- 27.70 % this patent is cited more than
- 7 Age
Forward Cite Landscape
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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 | Jul 16, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 16, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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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Legal Events
Date | Code | Event | Description |
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Jan 04, 2021 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
Jan 04, 2021 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Nov 29, 2020 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Nov 29, 2020 |
Jul 20, 2020 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: MICROENTITY |
Nov 29, 2016 | I | Issuance | |
Nov 09, 2016 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jul 07, 2016 | P | Published | |
Aug 11, 2014 | F | Filing | |
Sep 04, 2013 | PD | Priority Date |

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