1
Michael J Gray, Ian Langdon, Barry J Woods: Video map display. British Telecommunications, Nixon & Vanderhye, April 28, 1987: US04661811 (53 worldwide citation)

Map frames are stored on a video storage medium such as video disc, and a graphics generator stores overlay information such as the location of telephone lines plant. To accommodate maps of different scales covering the same area, the graphics generator applies a corresponding scaling factor to gene ...


2

3
David Wang: Flexible mounting device for video/map display. SiRF Technology Holdings, Pillsbury Winthrop Shaw Pittman, August 4, 2009: US07568670 (3 worldwide citation)

Flexible mounting devices for navigational/entertainment displays, especially for in-vehicle use, are described herein. In an embodiment, the flexible mounting device comprises a flexible gooseneck, a magnetic base magnetically attached to a front end of the gooseneck for holding a display, and a wi ...


4
Kevin Kwong Tai Chung, Albert Han Ping Chung, Yulin Huang, Dexi Zhu: Positive train control apparatus. Panasec Corporation, Clement A Berard Esq, Dann Dorfman Herrell & Skillman PC, April 10, 2018: US09937938

A train control unit may comprise a probe attached to a first rail of a track way, and a sensor device attached to a second rail of the track way configured to determine the position of the probe, whereby the position of the first rail relative to the second rail may be determined. The train control ...


5
David Wang: Flexible mounting device for video/map display. Orrick Herrington & Sutcliffe, Ip Prosecution Department, November 15, 2007: US20070262216-A1

Flexible mounting devices for navigational/entertainment displays, especially for in-vehicle use, are described herein. In an embodiment, the flexible mounting device comprises a flexible gooseneck, a magnetic base magnetically attached to a front end of the gooseneck for holding a display, and a wi ...


6
Watanabe Ikuo, Kazama Yoichi: Image display apparatus and method. Canon, April 9, 2009: JP2009-077444

PROBLEM TO BE SOLVED: To prevent only an image distributed via a computer network from being diverted.SOLUTION: A client device (42a) includes a network I/F (72) which is connected to a video server (40) via a network (44) for receiving an image distributed from the video server; a storage means (64 ...


7
POSITIVE TRAIN CONTROL SYSTEM, APPARATUS AND METHOD. December 7, 2017: US20170349194-A1

A positive train control may comprise a plurality of different sensors coupled to a processor that determines whether there is an anomaly of a track way, and if there is, provides an alert and/or a train control action. The plural sensors may include a visual imager, an infrared imager, a radar, a d ...


8
POSITIVE TRAIN CONTROL SYSTEM AND METHOD. April 5, 2018: US20180093685-A1

A positive train control system and method may comprise one or more switch monitors and/or one or more track monitors providing sensor data relative to one or more switches and/or one or more tracks, respectively, determining whether there is an anomaly of a switch or track, and when there is, provi ...


9
POSITIVE TRAIN CONTROL SYSTEM AND APPARATUS EMPLOYING RFID DEVICES. August 9, 2018: US20180222505-A1

A positive train control system and method comprises a plurality of RFID devices embedded in a track way and having data representing location stored therein, and an RFID reader/detector mounted on a train for reading the location data from the embedded RFID devices. The location data is processed o ...