Interstitial line generator for an interlace to non-interlace scan converter
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 3, 1991
Grant Date -
N/A
app pub date -
Sep 18, 1989
filing date -
Sep 18, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An interstitial line generator for an interlaced scan to non-interlaced scan video signal converter includes circuitry for examining a plurality of lines spatially and temporally disposed about an interstitial line location and excludes signals having amplitudes representing the relative extrema of the plurality of lines. The remaining signals are combined in predetermined proportions to generate the interstitial line.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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RCA LICENSING CORPORATION A CORP OF DELAWARE | DE |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Hurst, Jr Robert N | Hopewell, NJ | 16 | 210 |
# of filed Patents : 16 Total Citations : 210 |
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Patent Citation Ranking
- 17 Citation Count
- H04N Class
- 0 % this patent is cited more than
- 34 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
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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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May 26, 2015 | I | Issuance | |
May 06, 2015 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Apr 25, 2013 | P | Published | |
Nov 05, 2012 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHROEDER, A.A. JUD;GRIEGO, ALBERT;SANTY, DAVID;AND OTHERS;REEL/FRAME:029263/0881 Owner name: SCHROEDER INDUSTRIES, INC. D/B/A SCHROEDER AMERICA Effective Date: Nov 05, 2012 |
Oct 19, 2012 | F | Filing |

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