Total properties:
70
|
|
Patent #:
|
|
Issue Dt:
|
01/27/1981
|
Application #:
|
05651304
|
Filing Dt:
|
01/22/1976
|
Title:
|
FAILSAFE TRAIN VEHICLE CONTROL SIGNAL THRESHOLD DETECTOR APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05709685
|
Filing Dt:
|
|
Title:
|
|
|
|
Patent #:
|
|
Issue Dt:
|
11/25/1980
|
Application #:
|
05751823
|
Filing Dt:
|
12/17/1976
|
Title:
|
TRAIN VEHICLE SPEED CONTROL APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
01/02/1979
|
Application #:
|
05771291
|
Filing Dt:
|
02/23/1977
|
Title:
|
SWITCHING APPARATUS FOR MASS TRANSIT VEHICLE
|
|
|
Patent #:
|
|
Issue Dt:
|
|
Application #:
|
05778527
|
Filing Dt:
|
|
Title:
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/18/1979
|
Application #:
|
05823482
|
Filing Dt:
|
08/10/1977
|
Title:
|
FAIL SAFE LOGIC FUNCTION APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
11/06/1979
|
Application #:
|
05876310
|
Filing Dt:
|
02/09/1978
|
Title:
|
DYNAMIC BRAKE CURRENT LIMITING CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
05/27/1980
|
Application #:
|
05897326
|
Filing Dt:
|
04/18/1978
|
Title:
|
TRANSPORTATION VEHICLE FLAT TIRE SAFETY APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/05/1980
|
Application #:
|
05898345
|
Filing Dt:
|
04/21/1978
|
Title:
|
TRANSPORTATION VEHICLE MOTOR OPERATION CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
08/04/1981
|
Application #:
|
05902001
|
Filing Dt:
|
04/27/1978
|
Title:
|
TRANSIT VEHICLE MOTOR EFFORD CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
09/25/1979
|
Application #:
|
05910811
|
Filing Dt:
|
05/30/1978
|
Title:
|
POWER COLLECTION APPARATUS FOR A TRANSPORTATION SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
05/26/1981
|
Application #:
|
05920104
|
Filing Dt:
|
06/28/1978
|
Title:
|
DOOR CONTROL FOR TRAIN VEHICLES
|
|
|
Patent #:
|
|
Issue Dt:
|
06/24/1980
|
Application #:
|
05920317
|
Filing Dt:
|
06/28/1978
|
Title:
|
SPEED DECODING AND SPEED ERROR DETERMINING CONTROL APPARATUS AND METHO D
|
|
|
Patent #:
|
|
Issue Dt:
|
06/17/1980
|
Application #:
|
05920318
|
Filing Dt:
|
06/28/1978
|
Title:
|
PRORAM STOP CONTROL OF TRAIN VEHICLES
|
|
|
Patent #:
|
|
Issue Dt:
|
08/12/1980
|
Application #:
|
05920319
|
Filing Dt:
|
06/28/1978
|
Title:
|
SPEED MAINTAINING CONTROL OF TRAIN VEHICLES
|
|
|
Patent #:
|
|
Issue Dt:
|
04/20/1982
|
Application #:
|
05967821
|
Filing Dt:
|
12/08/1978
|
Title:
|
REGENERATIVE BRAKING CONTROL FOR A TRANSIT VEHICLE
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1981
|
Application #:
|
05968950
|
Filing Dt:
|
12/13/1978
|
Title:
|
TRACTION MOTOR CURRENT CONTROL APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
07/14/1981
|
Application #:
|
06012546
|
Filing Dt:
|
02/15/1979
|
Title:
|
FAIL-SAFE PULSE PROVIDING APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/02/1981
|
Application #:
|
06025512
|
Filing Dt:
|
03/30/1979
|
Title:
|
TRANSIT VEHICLE SPEED CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
04/07/1981
|
Application #:
|
06060450
|
Filing Dt:
|
07/25/1979
|
Title:
|
TRANSIT VEHICLE DOOR CONTROL APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
08/18/1981
|
Application #:
|
06086380
|
Filing Dt:
|
10/19/1979
|
Title:
|
MOTOR CONTROL APPARATUS AND MEHTOD
|
|
|
Patent #:
|
|
Issue Dt:
|
01/27/1981
|
Application #:
|
06088246
|
Filing Dt:
|
10/25/1979
|
Title:
|
TRAIN VEHICLE CONTROL MICROPROCESSOR POWER RESET
|
|
|
Patent #:
|
|
Issue Dt:
|
09/28/1982
|
Application #:
|
06097275
|
Filing Dt:
|
11/26/1979
|
Title:
|
BRAKE CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
06/01/1982
|
Application #:
|
06116119
|
Filing Dt:
|
01/28/1980
|
Title:
|
SIGNAL RECEIVING APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
04/27/1982
|
Application #:
|
06117417
|
Filing Dt:
|
01/31/1980
|
Title:
|
TRANSIT VEHICLE HANDBACK CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
03/30/1982
|
Application #:
|
06132566
|
Filing Dt:
|
03/21/1980
|
Title:
|
RAPID TRANSIT SYSTEM TRANSIENT VOLTAGE SUPPRESSION APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
07/13/1982
|
Application #:
|
06149358
|
Filing Dt:
|
05/13/1980
|
Title:
|
PROPULSION MOTOR CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
01/25/1983
|
Application #:
|
06199798
|
Filing Dt:
|
10/23/1980
|
Title:
|
SHUNT FIELD CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
04/19/1983
|
Application #:
|
06209762
|
Filing Dt:
|
11/24/1980
|
Title:
|
SHUNT FIELD CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
06/14/1983
|
Application #:
|
06258508
|
Filing Dt:
|
04/29/1981
|
Title:
|
TRANSIT VEHICLE SHUNT DETERMINATION
|
|
|
Patent #:
|
|
Issue Dt:
|
10/19/1982
|
Application #:
|
06258509
|
Filing Dt:
|
04/29/1981
|
Title:
|
PROPULSION MOTOR CONTROL APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
05/07/1985
|
Application #:
|
06265019
|
Filing Dt:
|
05/19/1981
|
Title:
|
MOTOR CONTROL CHOPPER APPARATUS PHASE ANGLE LIMITING
|
|
|
Patent #:
|
|
Issue Dt:
|
07/19/1983
|
Application #:
|
06316698
|
Filing Dt:
|
10/30/1981
|
Title:
|
PROPULSION MOTOR CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
08/07/1984
|
Application #:
|
06324296
|
Filing Dt:
|
11/23/1981
|
Title:
|
POWER COLLECTION APPARATUS FOR A VEHICLE
|
|
|
Patent #:
|
|
Issue Dt:
|
09/18/1984
|
Application #:
|
06353137
|
Filing Dt:
|
03/01/1982
|
Title:
|
TRANSIT VEHICLE SIGNAL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
02/05/1985
|
Application #:
|
06419373
|
Filing Dt:
|
09/17/1982
|
Title:
|
BINARY SIGNAL DECODING APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
12/03/1985
|
Application #:
|
06483795
|
Filing Dt:
|
04/11/1983
|
Title:
|
TRANSIT VEHICLE SPEED MAINTAINING CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
01/21/1986
|
Application #:
|
06489989
|
Filing Dt:
|
04/29/1983
|
Title:
|
SPEED CONTROL APPARATUS AND METHOD FOR RAPID TRANSIT VEHICLES
|
|
|
Patent #:
|
|
Issue Dt:
|
12/31/1985
|
Application #:
|
06491480
|
Filing Dt:
|
05/04/1983
|
Title:
|
VEHICLE SPEED CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
12/10/1985
|
Application #:
|
06496693
|
Filing Dt:
|
05/20/1983
|
Title:
|
VEHICLE SPEED CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
09/09/1986
|
Application #:
|
06528288
|
Filing Dt:
|
08/31/1983
|
Title:
|
CHOPPER FREQUENCY DETERMINATION APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/25/1986
|
Application #:
|
06596877
|
Filing Dt:
|
04/05/1984
|
Title:
|
VEHICLE BRAKE CONTROL APPARATUS AND METH0D
|
|
|
Patent #:
|
|
Issue Dt:
|
11/25/1986
|
Application #:
|
06609253
|
Filing Dt:
|
05/11/1984
|
Title:
|
VEHICLE SPEED CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
04/08/1986
|
Application #:
|
06657558
|
Filing Dt:
|
10/04/1984
|
Title:
|
DIRECT CURRENT VOLTAGE CONVERTER APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
10/28/1986
|
Application #:
|
06670423
|
Filing Dt:
|
11/09/1984
|
Title:
|
DIGITAL PULSE WIDTH MODULATION MOTOR CONTROL SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
04/14/1987
|
Application #:
|
06750945
|
Filing Dt:
|
07/01/1985
|
Title:
|
TRANSIT VEHICLE DOOR CONTROL APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
03/17/1987
|
Application #:
|
06761453
|
Filing Dt:
|
08/01/1985
|
Title:
|
TRANSIT VEHICLE START-UP PROPULSION MOTOR CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
11/18/1986
|
Application #:
|
06779306
|
Filing Dt:
|
09/23/1985
|
Title:
|
MULTIPLE PHASE STEPPER MOTOR TORQUE CONTROL APPARATUS AND METHOD
|
|
|
Patent #:
|
|
Issue Dt:
|
07/14/1987
|
Application #:
|
06832497
|
Filing Dt:
|
02/21/1986
|
Title:
|
TRANSIT VEHICLE DOOR CONTROL APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
09/29/1987
|
Application #:
|
06887293
|
Filing Dt:
|
07/18/1986
|
Title:
|
INTEGRAL SERIES PARALLEL AND POWER BRAKE CONTROLLER FOR A TRANSIT VEHICLE
|
|
|
Patent #:
|
|
Issue Dt:
|
04/05/1988
|
Application #:
|
06896537
|
Filing Dt:
|
08/14/1986
|
Title:
|
TRANSIT VEHICLE FRICTION BRAKE DECELERATION CONTROL SYSTEM
|
|
|
Patent #:
|
|
Issue Dt:
|
04/04/1989
|
Application #:
|
07145175
|
Filing Dt:
|
01/19/1988
|
Title:
|
TRAIN CONTROL HAVING IMPROVED WHEEL WEAR ADJUSTMENT FOR MORE ACCURATE TRAIN OPERATION
|
|
|
Patent #:
|
|
Issue Dt:
|
04/09/1991
|
Application #:
|
07180702
|
Filing Dt:
|
04/05/1988
|
Title:
|
TRAIN MOTION DETECTION APPARATUS
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07211610
|
Filing Dt:
|
06/27/1988
|
Title:
|
SINGLE TURNOUT ROTARY GUIDEWAY SWITCH AND A DUAL LANE CROSSOVER STATION EMPLOYING THE SAME
|
|
|
Patent #:
|
|
Issue Dt:
|
11/13/1990
|
Application #:
|
07211721
|
Filing Dt:
|
06/27/1988
|
Title:
|
ELECTRIC, GUIDANCE AND TIRE PATH CONFIGURATION FOR A PEOPLE MOVER GUIDEWAY
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07211723
|
Filing Dt:
|
06/27/1988
|
Title:
|
ROTARY GUIDEWAY SWITCH FOR PEOPLE MOVER SYSTEMS
|
|
|
Patent #:
|
|
Issue Dt:
|
05/07/1991
|
Application #:
|
07211724
|
Filing Dt:
|
06/27/1988
|
Title:
|
ROTARY GUIDEWAY SWITCH HAVING GUIDEBEAM AND/OR ELECTRIC RAIL STRUCTURE LOCATED ABOVE AND BETWEEN GUIDEWAY TIRE PATHS
|
|
|
Patent #:
|
|
Issue Dt:
|
06/04/1991
|
Application #:
|
07211725
|
Filing Dt:
|
06/27/1988
|
Title:
|
GUIDEWAY STATION FOR A ROTARY GUIDEWAY SWITCH
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07211726
|
Filing Dt:
|
06/27/1988
|
Title:
|
ROTARY GUIDEWAY SWITCH HAVING SINGLE TIRE PATH LOADING
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07211734
|
Filing Dt:
|
06/27/1988
|
Title:
|
SAFETY LOCKING STRUCTURE FOR A ROTARY GUIDEWAY SWITCH
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07211735
|
Filing Dt:
|
06/27/1988
|
Title:
|
SELF-ALIGNING ROTARY GUIDEWAY SWITCH
|
|
|
Patent #:
|
|
Issue Dt:
|
11/20/1990
|
Application #:
|
07211736
|
Filing Dt:
|
06/27/1988
|
Title:
|
DOUBLE TURNOUT ROTARY GUIDEWAY SWITCH
|
|
|
Patent #:
|
|
Issue Dt:
|
06/04/1991
|
Application #:
|
07213206
|
Filing Dt:
|
06/27/1988
|
Title:
|
ELECTRIC COUPLING FOR ROTARY GUIDEWAY SWITCH
|
|
|
Patent #:
|
|
Issue Dt:
|
02/04/1992
|
Application #:
|
07356546
|
Filing Dt:
|
05/23/1989
|
Title:
|
COMPUTER NETWORK FOR REAL TIME CONTROL WITH AUTOMATIC FAULT IDENTIFICATION AND BY-PASS
|
|
|
Patent #:
|
|
Issue Dt:
|
12/25/1990
|
Application #:
|
07385195
|
Filing Dt:
|
07/26/1989
|
Title:
|
MICROCONTROLLER BASED AUTOMATIC DOOR OBSTRUCTION DETECTOR
|
|
|
Patent #:
|
|
Issue Dt:
|
06/25/1991
|
Application #:
|
07385196
|
Filing Dt:
|
07/26/1989
|
Title:
|
METHOD FOR TRACKING THROUGH MULTIPLE FALSE TRACK CIRCUIT OCCUPANCIES
|
|
|
Patent #:
|
|
Issue Dt:
|
08/28/1990
|
Application #:
|
07433702
|
Filing Dt:
|
11/13/1989
|
Title:
|
METHOD AND APPARATUS FOR MONITORING RESISTOR TEMPERATURE
|
|
|
Patent #:
|
|
Issue Dt:
|
08/13/1991
|
Application #:
|
07513670
|
Filing Dt:
|
04/24/1990
|
Title:
|
CONNECTOR FOR VERIFYING SEQUENCE OF TRANSIT CAR CONTROLS
|
|
|
Patent #:
|
|
Issue Dt:
|
04/14/1992
|
Application #:
|
07603508
|
Filing Dt:
|
10/26/1990
|
Title:
|
MICROPROCESSOR CONTROLLED CLIMATE CONTROL DEVICE FOR A PLURALITY OF MASS TRANSIT VEHICLES
|
|
|
Patent #:
|
|
Issue Dt:
|
11/30/1993
|
Application #:
|
07853204
|
Filing Dt:
|
03/18/1992
|
Title:
|
DISTRIBUTED PTU INTERFACE SYSTEM
|
|