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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	005333/0131			Pages:	117
		Recorded:	03/16/1990
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 87

1

Patent #:	3746446	Issue Dt:		Application #:	05140350	Filing Dt:
Title:

2

Patent #:	3759613	Issue Dt:		Application #:	05140465	Filing Dt:
Title:

3

Patent #:	3802940	Issue Dt:		Application #:	05222391	Filing Dt:
Title:

4

Patent #:	3930237	Issue Dt:		Application #:	05448892	Filing Dt:
Title:

5

Patent #:	4091316	Issue Dt:		Application #:	05620125	Filing Dt:
Title:

6

Patent #:	4408874	Issue Dt:	10/11/1983	Application #:	06261674	Filing Dt:	05/07/1981
Title:	PROJECTION ALIGNER WITH SPECIFIC MEANS FOR BENDING MIRROR

7

Patent #:	4446412	Issue Dt:	05/01/1984	Application #:	06319665	Filing Dt:	11/09/1981
Title:	METHOD AND APPARATUS FOR CONTROLLING STEPPER MOTORS

8

Patent #:	4506298	Issue Dt:	03/19/1985	Application #:	06440301	Filing Dt:	11/09/1982
Title:	METHOD AND APPARATUS FOR DISPLAYING OBJECTS ON AN INTERLACED RASTER SCAN TELVISION SCREEN

9

Patent #:	4542872	Issue Dt:	09/24/1985	Application #:	06465273	Filing Dt:	02/09/1983
Title:	TERMINAL WITH TILT-SWIVEL DISPLAY

10

Patent #:	D281607	Issue Dt:	12/03/1985	Application #:	06465321	Filing Dt:	02/09/1983
Title:	COMPUTER TERMINAL

11

Patent #:	D280509	Issue Dt:	09/10/1985	Application #:	06465323	Filing Dt:	02/09/1983
Title:	ENCLOSURE FOR DATA PROCESSING SYSTEM

12

Patent #:	4565999	Issue Dt:	01/21/1986	Application #:	06466074	Filing Dt:	04/01/1983
Title:	LIGHT PENCIL

13

Patent #:	4542580	Issue Dt:	09/24/1985	Application #:	06466076	Filing Dt:	02/14/1983
Title:	METHOD OF FABRICATING N-TYPE SILICON REGIONS AND ASSOICATED CONTACTS

14

Patent #:	4566000	Issue Dt:	01/21/1986	Application #:	06466077	Filing Dt:	02/14/1983
Title:	IMAGE DISPLAY APPARATUS AND METHOD HAVING VIRTUAL CURSOR

15

Patent #:	4510581	Issue Dt:	04/09/1985	Application #:	06466079	Filing Dt:	02/14/1983
Title:	HIGH SPEED BUFFER ALLOCATION APPARATUS

16

Patent #:	4596982	Issue Dt:	06/24/1986	Application #:	06466080	Filing Dt:	02/14/1983
Title:	RECONFIGURABLE RING COMMUNICATIONS NETWORK

17

Patent #:	4538264	Issue Dt:	08/27/1985	Application #:	06466108	Filing Dt:	02/14/1983
Title:	SELF-REPAIRING RING COMMUNICATIONS NETWORK

18

Patent #:	4494233	Issue Dt:	01/15/1985	Application #:	06466109	Filing Dt:	02/14/1983
Title:	METHOD AND APPARATUS FOR THE DETECTION AND REGENERATION OF A LOST TOKEN IN A TOKEN BASED DATA COMMUNICATIONS NETWORK

19

Patent #:	4528661	Issue Dt:	07/09/1985	Application #:	06466110	Filing Dt:	02/14/1983
Title:	RING COMMUNICATIONS SYSTEM

20

Patent #:	4723284	Issue Dt:	02/02/1988	Application #:	06466128	Filing Dt:	02/14/1983
Title:	AUTHENTICATION SYSTEM

21

Patent #:	4524345	Issue Dt:	06/18/1985	Application #:	06466208	Filing Dt:	02/14/1983
Title:	SERIAL COMPARISON FLAG DETECTOR

22

Patent #:	4523266	Issue Dt:	06/11/1985	Application #:	06466331	Filing Dt:	02/14/1983
Title:	AC TO DC CONVERSION SYSTEM WITH CURRENT SPREADING CIRCUIT

23

Patent #:	4532559	Issue Dt:	07/30/1985	Application #:	06466332	Filing Dt:	02/14/1983
Title:	APPARATUS FOR DECODING PHASE ENCODED DATA

24

Patent #:	4637023	Issue Dt:	01/13/1987	Application #:	06466333	Filing Dt:	02/14/1983
Title:	DIGITAL DATA ERROR CORRECTION METHOD AND APPARATUS

25

Patent #:	D282469	Issue Dt:	02/04/1986	Application #:	06512681	Filing Dt:	07/11/1983
Title:	ENCLOSURE FOR DATA PROCESSING SYSTEM

26

Patent #:	4695968	Issue Dt:	09/22/1987	Application #:	06576364	Filing Dt:	02/02/1984
Title:	DIGITAL SYSTEM SIMULATION METHOD AND APPARATUS HAVING IMPROVED SAMPLING

27

Patent #:	4628471	Issue Dt:	12/09/1986	Application #:	06576423	Filing Dt:	02/02/1984
Title:	DIGITAL SYSTEM SIMULATION METHOD AND APPARATUS HAVING TWO SIGNAL-LEVEL MODES OF OPERATION

28

Patent #:	4725971	Issue Dt:	02/16/1988	Application #:	06576446	Filing Dt:	02/02/1984
Title:	DIGITAL SYSTEM SIMULATION METHOD AND APPARATUS

29

Patent #:	4561619	Issue Dt:	12/31/1985	Application #:	06578795	Filing Dt:	02/10/1984
Title:	MOVABLE CRT PEDESTAL

30

Patent #:	4587610	Issue Dt:	05/06/1986	Application #:	06578796	Filing Dt:	02/10/1984
Title:	ADDRESS TRANSLATION SYSTEMS FOR HIGH SPEED COMPUTER MEMORIES

31

Patent #:	4561051	Issue Dt:	12/24/1985	Application #:	06578797	Filing Dt:	02/10/1984
Title:	MEMORY ACCESS METHOD AND APPARATUS IN MULTIPLE PROCESSOR SYSTEMS

32

Patent #:	4777594	Issue Dt:	10/11/1988	Application #:	06578872	Filing Dt:	02/10/1984
Title:	DATA PROCESSING APPARATUS AND METHOD EMPLOYING INSTRUCTION FLOW PREDICTION

33

Patent #:	4536876	Issue Dt:	08/20/1985	Application #:	06579088	Filing Dt:	02/10/1984
Title:	SELF INITIALIZING PHASE LOCKED LOOP RING COMMUNICATIONS SYSTEM

34

Patent #:	4847902	Issue Dt:	07/11/1989	Application #:	06579089	Filing Dt:	02/10/1984
Title:	DIGITAL COMPUTER SYSTEM FOR EXECUTING ENCRYPTED PROGRAMS

35

Patent #:	4601586	Issue Dt:	07/22/1986	Application #:	06579090	Filing Dt:	02/10/1984
Title:	SOLICITED MESSAGE PACKET TRANSFER SYSTEM

36

Patent #:	4644489	Issue Dt:	02/17/1987	Application #:	06579091	Filing Dt:	02/10/1984
Title:	MULTI-FORMAT BINARY CODED DECIMAL PROCESSOR WITH SELECTIVE OUTPUT FORMATTING

37

Patent #:	4639936	Issue Dt:	01/27/1987	Application #:	06579093	Filing Dt:	02/10/1984
Title:	DATA TRANSMISSION SIGNAL APPARATUS

38

Patent #:	4594724	Issue Dt:	06/10/1986	Application #:	06579094	Filing Dt:	02/10/1984
Title:	BYPASS METHOD AND APPARATUS FOR DEBOUNCING A MECHANICAL SWITCHING ELEMENT IN A DATA COMMUNICATIONS NETWORK

39

Patent #:	4602365	Issue Dt:	07/22/1986	Application #:	06579096	Filing Dt:	02/10/1984
Title:	MULTI-TOKEN, MULTI-CHANNEL, SINGLE BUS NETWORK

40

Patent #:	4750154	Issue Dt:	06/07/1988	Application #:	06629349	Filing Dt:	07/10/1984
Title:	MEMORY ALIGNMENT SYSTEM AND METHOD

41

Patent #:	4761755	Issue Dt:	08/02/1988	Application #:	06629640	Filing Dt:	07/11/1984
Title:	DATA PROCESSING SYSTEM AND METHOD HAVING AN IMPROVED ARITHMETIC UNIT

42

Patent #:	4724529	Issue Dt:	02/09/1988	Application #:	06701556	Filing Dt:	02/14/1985
Title:	METHOD AND APPARATUS FOR NUMERICAL DIVISION

43

Patent #:	4718032	Issue Dt:	01/05/1988	Application #:	06701573	Filing Dt:	02/14/1985
Title:	METHOD AND APPARATUS FOR EFFECTING RANGE TRANSFORMATION IN A DIGITAL CIRCUITRY

44

Patent #:	4642616	Issue Dt:	02/10/1987	Application #:	06701574	Filing Dt:	02/14/1985
Title:	METHOD AND APPARATUS FOR DETECTION OF AC POWER FAILURE CONDITIONS

45

Patent #:	4652065	Issue Dt:	03/24/1987	Application #:	06701575	Filing Dt:	02/14/1985
Title:	METHOD AND APPARATUS FOR PROVIDING A CARRIER TERMINATION FOR A SEMICONDUCTOR PACKAGE

46

Patent #:	4676551	Issue Dt:	06/30/1987	Application #:	06782037	Filing Dt:	11/12/1985
Title:	FANCY STOOL

47

Patent #:	4689767	Issue Dt:	08/25/1987	Application #:	06790631	Filing Dt:	10/22/1985
Title:	MAGNETIC TAPE DRIVE CONTROLLER UTILZING DUAL DMA CONTROLLERS

48

Patent #:	4812981	Issue Dt:	03/14/1989	Application #:	06790839	Filing Dt:	10/24/1985
Title:	MEMORY MANAGEMENT SYSTEM IMPOVING THE EFFICIENCY OF FORK OPERATIONS

49

Patent #:	4658204	Issue Dt:	04/14/1987	Application #:	06827366	Filing Dt:	02/07/1986
Title:	ANTICIPATORY POWER FAILURE DETECTION APPARATUS AND METHOD

50

Patent #:	4755937	Issue Dt:	07/05/1988	Application #:	06829329	Filing Dt:	02/14/1986
Title:	METHOD AND APPARATUS FOR HIGH BANDWIDTH SHARED MEMORY

51

Patent #:	4755814	Issue Dt:	07/05/1988	Application #:	06831714	Filing Dt:	02/21/1986
Title:	ATTRIBUTE CONTROL METHOD AND APPARATUS

52

Patent #:	4803478	Issue Dt:	02/07/1989	Application #:	06831715	Filing Dt:	02/21/1986
Title:	HORIZONTAL SCROLL METHOD AND APPARATUS

53

Patent #:	4875186	Issue Dt:	10/17/1989	Application #:	06834751	Filing Dt:	02/28/1986
Title:	PERIPHERAL EMULATION APPARATUS

54

Patent #:	4818979	Issue Dt:	04/04/1989	Application #:	06834756	Filing Dt:	02/28/1986
Title:	LUT OUTPUT FOR GRAPHICS DISPLAY

55

Patent #:	4704717	Issue Dt:	11/03/1987	Application #:	06888732	Filing Dt:	07/22/1986
Title:	RECEIVE MESSAGE PROCESSOR FOR A SOLICITED MESSAGE PACKET TRANSFER SYSTEM

56

Patent #:	4760519	Issue Dt:	07/26/1988	Application #:	06908927	Filing Dt:	09/15/1986
Title:	DATA PROCESSING APPARATUS AND METHOD EMPLOYING COLLISION DETECTION AND PREDICTION

57

Patent #:	4751671	Issue Dt:	06/14/1988	Application #:	06919795	Filing Dt:	10/16/1986
Title:	SIZE CONFIGURABLE DATA STORAGE SYSTEM

58

Patent #:	4750112	Issue Dt:	06/07/1988	Application #:	06921834	Filing Dt:	10/23/1986
Title:	DATA PROCESSING APPARATUS AND METHOD EMPLOYING INSTRUCTION PIPELINING

59

Patent #:	4771281	Issue Dt:	09/13/1988	Application #:	07014134	Filing Dt:	01/29/1987
Title:	BIT SELECTION AND ROUTING APPARATUS AND METHOD

60

Patent #:	4747043	Issue Dt:	05/24/1988	Application #:	07032990	Filing Dt:	03/27/1987
Title:	CACHE COHERENCE SYSTEM

61

Patent #:	4855899	Issue Dt:	08/08/1989	Application #:	07037707	Filing Dt:	04/13/1987
Title:	MULTIPLE I/O BUS VIRTUAL BROADCAST OF PROGRAMMED I/O INSTRUCTIONS

62

Patent #:	4760495	Issue Dt:	07/26/1988	Application #:	07040047	Filing Dt:	04/16/1987
Title:	STAND-OFF DEVICE

63

Patent #:	5029111	Issue Dt:	07/02/1991	Application #:	07043705	Filing Dt:	04/29/1987
Title:	SHARED BIT-PLANE DISPLAY SYSTEM

64

Patent #:	4819234	Issue Dt:	04/04/1989	Application #:	07046082	Filing Dt:	05/01/1987
Title:	OPERATING SYSTEM DEBUGGER

65

Patent #:	4888687	Issue Dt:	12/19/1989	Application #:	07046456	Filing Dt:	05/04/1987
Title:	MEMORY CONTROL SYSTEM

66

Patent #:	4803306	Issue Dt:	02/07/1989	Application #:	07057610	Filing Dt:	06/03/1987
Title:	ELECTROMAGNETIC SHIELDING CLIP

67

Patent #:	4752910	Issue Dt:	06/21/1988	Application #:	07063787	Filing Dt:	06/22/1987
Title:	METHOD AND APPARATUS FOR CONTINUOUS AFTER-IMAGING

68

Patent #:	4860199	Issue Dt:	08/22/1989	Application #:	07080451	Filing Dt:	07/31/1987
Title:	HASHING INDEXER FOR BRANCH CACHE

69

Patent #:	4894772	Issue Dt:	01/16/1990	Application #:	07080452	Filing Dt:	07/31/1987
Title:	METHOD AND APPARATUS FOR QUALIFYING BRANCH CACHE ENTRIES

70

Patent #:	4942520	Issue Dt:	07/17/1990	Application #:	07080453	Filing Dt:	07/31/1987
Title:	METHOD AND APPARATUS FOR INDEXING, ACCESSING AND UPDATING

71

Patent #:	4860197	Issue Dt:	08/22/1989	Application #:	07080457	Filing Dt:	07/31/1987
Title:	BRANCH CACHE SYSTEM WITH INSTRUCTION BOUNDARY DETERMINATION INDEPENDENT OF PARCEL BOUNDARY

72

Patent #:	5019880	Issue Dt:	05/28/1991	Application #:	07142462	Filing Dt:	01/07/1988
Title:	HEAT SINK APPARATUS

73

Patent #:	4918693	Issue Dt:	04/17/1990	Application #:	07149595	Filing Dt:	01/28/1988
Title:	APPARATUS FOR PHYSICALLY LOCATING FAULTY ELECTRICAL COMPONENTS

74

Patent #:	4888691	Issue Dt:	12/19/1989	Application #:	07166515	Filing Dt:	03/09/1988
Title:	METHOD FOR DISK I/O TRANSFER

75

Patent #:	4800479	Issue Dt:	01/24/1989	Application #:	07175098	Filing Dt:	03/31/1988
Title:	HIGH FREQUENCY POWER CONVERTER HAVING COMPACT OUTPUT TRANSFORMER, RECTIFIER AND CHOKE

76

Patent #:	4818893	Issue Dt:	04/04/1989	Application #:	07183319	Filing Dt:	04/06/1988
Title:	HIGH SPEED SWITCHING CIRCUIT

77

Patent #:	4818893	Issue Dt:	04/04/1989	Application #:	07183319	Filing Dt:	04/06/1988
Title:	HIGH SPEED SWITCHING CIRCUIT

78

Patent #:	4860165	Issue Dt:	08/22/1989	Application #:	07187057	Filing Dt:	04/27/1988
Title:	SEMICONDUCTOR CHIP CARRIER PACKAGE

79

Patent #:	4825337	Issue Dt:	04/25/1989	Application #:	07194830	Filing Dt:	05/17/1988
Title:	CIRCUIT BOARD THERMAL CONTACT DEVICE

80

Patent #:	4897805	Issue Dt:	01/30/1990	Application #:	07194832	Filing Dt:	05/17/1988
Title:	METHOD AND APPARATUS FOR PERFORMING POLYGON FILLS IN GRAPHICAL APPLICATIONS

81

Patent #:	4956771	Issue Dt:	09/11/1990	Application #:	07198161	Filing Dt:	05/24/1988
Title:	METHOD FOR INTER-PROCESSOR DATA TRANSFER

82

Patent #:	4920539	Issue Dt:	04/24/1990	Application #:	07209285	Filing Dt:	06/20/1988
Title:	MEMORY ERROR CORRECTION SYSTEM

83

Patent #:	5136696	Issue Dt:	08/04/1992	Application #:	07211977	Filing Dt:	06/27/1988
Title:	HIGH-PERFORMANCE PIPELINED CENTRAL PROCESSOR FOR PREDICTING THE OCCURRENCE OF AND EXECUTING SINGLE-CYCLE INSTRUCTIONS AND MULTICYCLE INSTRUCTIONS

84

Patent #:	4821171	Issue Dt:	04/11/1989	Application #:	07233884	Filing Dt:	08/15/1988
Title:	SYSTEM OF SELECTIVE PURGING OF ADDRESS TRANSLATION IN COMPUTER MEMORIES

85

Patent #:	4876501	Issue Dt:	10/24/1989	Application #:	07285362	Filing Dt:	12/14/1988
Title:	METHOD AND APPARATUS FOR HIGH ACCURACY MEASURMENT OF VLSI COMPONENTS

86

Patent #:	5119486	Issue Dt:	06/02/1992	Application #:	07297389	Filing Dt:	01/17/1989
Title:	MEMORY BOARD SELECTION METHOD AND APPARATUS

87

Patent #:	5058000	Issue Dt:	10/15/1991	Application #:	07368159	Filing Dt:	06/15/1989
Title:	SYSTEM FOR ACCESSING REMOTE HETEROGENEOUS DATABASES INCLUDING FORMATTING RETRIEVED DATA INTO APPLICATION PROGRAM FORMAT

Assignors

1

DR HOLDINGS INC., A DE CORP.

Exec Dt:

01/30/1990

2

DR ACQUISITION CORP., A CORP. OF DE

Exec Dt:

01/30/1990

3

PRIME COMPUTER INC.

Exec Dt:

01/30/1990

4

VERSACAS CORPORATION

Exec Dt:

01/30/1990

Assignee

1

CHEMICAL BANK (A NEW YORK BANKING CORPORATION)

640 FIFTH AVENUE

NEW YORK, NEW YORK 10019

Correspondence name and address
	WILMER, CUTLER & PICKERING
	2445 M ST., N.W.
	WASHINGTON, D.C. 20037-1420

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