US Patent No: 4,553,252

Number of patents in Portfolio can not be more than 2000

Counting computer software cartridge

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Importance

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Abstract

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A cartridge housing contains a semi-conductor or memory for storing digital information which may be accessed by an external device for display on a screen. The cartridge includes a counting circuit for counting the number of times the cartridge is used and a display for exhibiting the count.

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First Claim

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Patent Owner(s)

  • Assignment data not available. Check USPTO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Egendorf, Harris H 8016 Bustleton Ave., Philadelphia, PA 19152 3 180

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Patent Info (Count) # Cites Year
 
PERSONALIZED MEDIA COMMUNICATIONS, L.L.C. (78)
7,856,650 Signal processing apparatus and methods 3 1993
7,831,204 Signal processing apparatus and methods 1 1995
8,621,547 Signal processing apparatus and methods 0 1995
8,558,950 Signal processing apparatus and methods 0 1995
7,769,344 Signal processing apparatus and methods 1 1995
8,839,293 Signal processing apparatus and methods 0 1995
8,646,001 Signal processing apparatus and methods 0 1995
8,572,671 Signal processing apparatus and methods 0 1995
7,865,920 Signal processing apparatus and methods 0 1995
7,861,278 Signal processing apparatus and methods 1 1995
7,849,493 Signal processing apparatus and methods 1 1995
7,769,170 Signal processing apparatus and methods 0 1995
8,893,177 Signal processing apparatus and methods 0 1995
8,584,162 Signal processing apparatus and methods 0 1995
7,953,223 Signal processing apparatus and methods 3 1995
7,849,479 Signal processing apparatus and methods 0 1995
7,840,976 Signal processing apparatus and methods 0 1995
7,805,748 Signal processing apparatus and methods 0 1995
7,797,717 Signal processing apparatus and methods 3 1995
7,783,252 Signal processing apparatus and methods 0 1995
7,784,082 Signal processing apparatus and methods 0 1995
8,559,635 Signal processing apparatus and methods 0 1995
7,856,649 Signal processing apparatus and methods 0 1995
7,830,925 Signal processing apparatus and methods 1 1995
7,801,304 Signal processing apparatus and methods 3 1995
7,752,649 Signal processing apparatus and methods 0 1995
8,869,228 Signal processing apparatus and methods 0 1995
8,804,727 Signal processing apparatus and methods 0 1995
8,711,885 Signal processing apparatus and methods 0 1995
8,566,868 Signal processing apparatus and methods 0 1995
8,395,707 Signal processing apparatus and methods 1 1995
8,112,782 Signal processing apparatus and methods 1 1995
8,046,791 Signal processing apparatus and methods 0 1995
7,926,084 Signal processing apparatus and methods 2 1995
7,827,587 Signal processing apparatus and methods 0 1995
7,810,115 Signal processing apparatus and methods 0 1995
7,764,685 Signal processing apparatus and methods 1 1995
7,752,650 Signal processing apparatus and methods 1 1995
8,587,720 Signal processing apparatus and methods 0 1995
8,635,644 Signal processing apparatus and methods 0 1995
7,861,263 Signal processing apparatus and methods 0 1995
7,827,586 Signal processing apparatus and methods 0 1995
7,823,175 Signal processing apparatus and methods 0 1995
7,814,526 Signal processing apparatus and methods 1 1995
7,805,738 Signal processing apparatus and methods 0 1995
7,734,251 Signal processing apparatus and methods 5 1995
8,869,229 Signal processing apparatus and methods 0 1995
8,752,088 Signal processing apparatus and methods 0 1995
8,739,241 Signal processing apparatus and methods 0 1995
8,713,624 Signal processing apparatus and methods 0 1995
8,683,539 Signal processing apparatus and methods 0 1995
8,675,775 Signal processing apparatus and methods 0 1995
8,640,184 Signal processing apparatus and methods 0 1995
8,613,034 Signal processing apparatus and methods 2 1995
8,607,296 Signal processing apparatus and methods 1 1995
8,601,528 Signal processing apparatus and methods 0 1995
8,555,310 Signal processing apparatus and methods 0 1995
8,191,091 Signal processing apparatus and methods 10 1995
7,992,169 Signal processing apparatus and methods 0 1995
7,966,640 Signal processing apparatus and methods 2 1995
7,958,527 Signal processing apparatus and methods 0 1995
7,940,931 Signal processing apparatus and methods 2 1995
7,908,638 Signal processing apparatus and methods 4 1995
7,889,865 Signal processing apparatus and methods 0 1995
7,870,581 Signal processing apparatus and methods 0 1995
7,864,248 Signal processing apparatus and methods 3 1995
7,864,956 Signal processing apparatus and methods 0 1995
7,860,131 Signal processing apparatus and methods 5 1995
7,844,995 Signal processing apparatus and methods 1 1995
7,836,480 Signal processing apparatus and methods 5 1995
7,817,208 Signal processing apparatus and methods 0 1995
7,818,761 Signal processing apparatus and methods 0 1995
7,818,776 Signal processing apparatus and methods 2 1995
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7,805,749 Signal processing apparatus and methods 2 1995
7,793,332 Signal processing apparatus and methods 0 1995
7,774,809 Signal processing apparatus and method 0 1995
7,761,890 Signal processing apparatus and methods 2 1995
 
InterTrust Technologies Corp. (53)
* 6,157,721 Systems and methods using cryptography to protect secure computing environments 452 1996
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* 5,892,900 Systems and methods for secure transaction management and electronic rights protection 1955 1996
* 5,910,987 Systems and methods for secure transaction management and electronic rights protection 768 1996
* 5,917,912 System and methods for secure transaction management and electronic rights protection 619 1997
* 5,915,019 Systems and methods for secure transaction management and electronic rights protection 634 1997
* 5,920,861 Techniques for defining using and manipulating rights management data structures 558 1997
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* 6,112,181 Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information 767 1997
6,253,193 Systems and methods for the secure transaction management and electronic rights protection 596 1998
6,185,683 Trusted and secure techniques, systems and methods for item delivery and execution 645 1998
6,240,185 Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels 320 1999
7,233,948 Methods and apparatus for persistent control and protection of content 156 1999
* 6,138,119 Techniques for defining, using and manipulating rights management data structures 422 1999
6,363,488 Systems and methods for secure transaction management and electronic rights protection 461 1999
7,133,845 System and methods for secure transaction management and electronic rights protection 113 1999
6,389,402 Systems and methods for secure transaction management and electronic rights protection 375 1999
6,237,786 Systems and methods for secure transaction management and electronic rights protection 380 1999
7,069,451 Systems and methods for secure transaction management and electronic rights protection 79 1999
6,427,140 Systems and methods for secure transaction management and electronic rights protection 359 1999
7,133,846 Digital certificate support system, methods and techniques for secure electronic commerce transaction and rights management 172 1999
6,658,568 Trusted infrastructure support system, methods and techniques for secure electronic commerce transaction and rights management 407 1999
7,165,174 Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management 64 1999
7,092,914 Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information 41 2000
7,243,236 Systems and methods for using cryptography to protect secure and insecure computing environments 30 2000
7,430,670 Software self-defense systems and methods 87 2000
7,143,290 Trusted and secure techniques, systems and methods for item delivery and execution 31 2000
7,062,500 Techniques for defining, using and manipulating rights management data structures 79 2000
7,095,854 Systems and methods for secure transaction management and electronic rights protection 42 2000
6,292,569 Systems and methods using cryptography to protect secure computing environments 309 2000
6,948,070 Systems and methods for secure transaction management and electronic rights protection 117 2000
7,076,652 Systems and methods for secure transaction management and electronic rights protection 120 2001
6,449,367 Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels 275 2001
7,120,800 Systems and methods for secure transaction management and electronic rights protection 84 2001
7,120,802 Systems and methods for using cryptography to protect secure computing environments 32 2001
7,124,302 Systems and methods for secure transaction management and electronic rights protection 100 2001
7,051,212 Systems and methods for secure transaction management and electronic rights protection 50 2002
6,618,484 Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels 164 2002
7,143,066 Systems and methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information 64 2002
7,110,983 Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information 66 2002
6,938,021 Methods for matching, selecting, narrowcasting, and/or classifying based on rights management and/or other information 127 2002
8,307,212 Steganographic techniques for securely delivering electronic digital rights management control information over insecure communication channels 0 2003
7,100,199 Systems and methods for secure transaction management and electronic rights protection 64 2003
8,751,793 Trusted infrastructure support systems, methods and techniques for secure electronic commerce transaction and rights management 1 2003
7,415,617 Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management 92 2004
7,392,395 Trusted and secure techniques, systems and methods for item delivery and execution 14 2005
7,281,133 Trusted and secure techniques, systems and methods for item delivery and execution 24 2005
7,844,835 Systems and methods for secure transaction management and electronic rights protection 9 2005
8,533,851 Systems and methods for secure transaction management and electronic rights protection 2 2006
8,185,473 Trusted infrastructure support systems, methods and techniques for secure electronic commerce, electronic transactions, commerce process control and automation, distributed computing, and rights management 17 2006
7,917,749 Systems and methods for secure transaction management and electronic rights protection 4 2006
8,543,842 System and methods for secure transaction management and electronics rights protection 1 2006
7,925,898 Systems and methods using cryptography to protect secure computing environments 4 2006
 
ELECTRONIC PUBLISHING RESOURCES, INC. (3)
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FUJITSU LIMITED (3)
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* 5,822,771 System for management of software employing memory for processing unit with regulatory information, for limiting amount of use and number of backup copies of software 14 1997
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WALTER KIDDE PORTABLE EQUIPMENT, INC. (2)
* 7,123,158 Life safety alarm with a sealed battery power supply 3 2004
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BRAUN GMBH (1)
* 8,218,711 Replaceable accessory for a small electrical appliance and method of monitoring the usage of the accessory 2 2005
 
EASTMAN KODAK COMPANY (1)
* 5,341,489 Memory card with programmable interleaving 81 1992
 
GRAPHON CORPORATION (1)
8,510,226 Method for synchronous encryption between a client and a licensing agent 2 2007
 
KABUSHIKI KAISHA TOSHIBA (1)
* 5,367,704 Method and system for limiting program utilization period in computer 15 1993
 
MITSUBISHI DENKI KABUSHIKI KAISHA (1)
* 5,222,232 Apparatus and method for monitoring PROM access in a microcomputer 1 1988
 
NCR CORPORATION (1)
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Personalized Media PMC Communications, L.L.C. (1)
8,060,903 Signal processing apparatus and methods 1 1995
 
Romox, Inc. (1)
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RUNTIME INNOVATIONS LIMITED, 1.02 KELVIN CAMPUS, WEST OF SCOTLAND SCIENCE PARK, GLASGOW, G20 OSP, (1)
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Software Concepts, Inc. (1)
* 4,740,890 Software protection system with trial period usage code and unlimited use unlocking code both recorded on program storage media 371 1983
 
Sony America (1)
* 5,986,992 Disk cartridge with programmable LCD capacity display indicator 18 1997
 
Other [Check patent profile for assignment information] (4)
* 4,999,806 Software distribution system 504 1987
* 5,016,262 Cash caddy 10 1989
8,914,825 Signal processing apparatus and methods 0 1995
7,962,383 Media access monitoring system and method 1 2008
* Cited By Examiner