Remotely controlled radar gun and video recording apparatus
To achieve the foregoing and other advantages, the present invention, briefly descried, provides a new and improved remotely-controlled radar gun apparatus for a motor vehicle which has a metal roof. ... Read More
Inventors: Carter, Conrad C.; Carter, Sharon G.;, Assignee: |
CATV communication system and a CATV center equipment and CATV terminal units
The present invention has been made in view of the above problems, and it is an object of the present invention to provide a CATV communication system capable of accommodating a plenty of users therei... Read More
Inventors: Koike, Masakazu; Yoshida, Osamu; Kuroiwa, Wataru;, Assignee: Kabushiki Kaisha Toshiba (Kawasaki, JP) |
Filter circuit receiving upstream signals for use in a CATV network
We claim: 1. For use in a CATV network, an upstream filter circuit comprising at least one bandpass filter for receiving an upstream signal, an electronic switch connected to the output of said at lea... Read More
Inventors: Dufresne, Michel; Sammoun, Samir; Tessier, Alain; Methot, Fracois;, Assignee: Videotron LTEE (Quebec, CA) |
Spread spectrum data processor clock
The present invention is for a spread spectrum data processor clock having reduced harmonic interference. A noise signal is obtained from the data processor and used to control the output frequency of... Read More
Inventors: Anderson, Mark V.; Holmans, Michael P.; Oberlies, Bruce D.;, Assignee: Motorola, Inc. (Schaumburg, IL) |
Telephone cord holder
OF THE DRAWINGS Reference is first made to FIG. 1 showing a telephone instrument 10 to show the environment in which the device of the present invention is utilized. This figure shows the instrument ... Read More
Inventors: Linderholm, David R.;, Assignee: |
Transformer system for power line communications
What is claimed is: 1. A system for coupling a communication device with a power line, comprising: a first transformer having a primary winding connected with the power line and a secondary winding co... Read More
Inventors: Severson, Paul K.; Meidl, Richard M.;, Assignee: Interactive Technologies, Inc. (North Saint Paul, MN) |
Method of detecting synchronization errors in a data transmission system using a linear block code
What is claimed is: 1. A method of synchronizing a data sink with a data source in a data transmission system in which data provided by the data source is encoded as code words (c.sub.L) in a linear b... Read More
Inventors: Kittel, Ludwig;, Assignee: U.S. Philips Corporation (New York, NY) |
Serial data receiving apparatus
It is an object of the present invention to provide a serial data receiving apparatus which is capable of receiving a serial data signal containing noises, that is, having an inferior SN ratio positiv... Read More
Inventors: Nagamoto, Shunichi; Muramatu, Takeshi; Matsumura, Terue;, Assignee: Matsushita Electric Industrial Co., Ltd. (Osaka, JP) |
Method and apparatus for using the unused bits of a data packet to transmit additional information
The present invention is a method and apparatus for using the unused bits of a data packet to transmit additional information by piggy-backing "secondary" code words into the unused space of a data pa... Read More
Inventors: Sharma, Debendra Das; Wickeraad, John A.;, Assignee: Hewlett-Packard Company (Palo Alto, CA) |
Spectrum spread communication system
The present invention has been made in view of the foregoing disadvantage of the prior art. Accordingly, it is an object of the present invention to provide an SS communication system which is capable... Read More
Inventors: Yamamoto, Michio; Hoshikuki, Atsushi;, Assignee: Futaba Denshi Kogyo K.K. (Mobara, JP) |
Doubly orthogonal code and frequency division multiple access communication system
OF THE INVENTION As mentioned above, this invention is an extension of the OCDMA multicarrier scheme of U.S. patent application Ser. No. 08/352,313, in that it employs multiple OCDMA signals transmit... Read More
Inventors: Natali, Francis D.;, Assignee: Stanford Telecommunications, Inc. (Sunnyvale, CA) |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST*** *** NO IMAGES AVAILABLE***
Description:... Read More
Inventors: , Assignee: |
Communication method in movable body operating system
Accordingly, it is a primary objective of the present invention to provide a communication method in a movable body operating system which can reduce the work of laying communication lines. The presen... Read More
Inventors: Takasan, Masaki; Odachi, Yasuharu; Mabuchi, Mitsuhiro;, Assignee: Kabushiki Kaisha Toyoda Jidoshokki Seisakusho (Kariya, JP) |
Cable television control apparatus and method with channel access controller at node of network including channel filtering system
The present invention is directed to an apparatus and method for controlling access to television channels in a cable television system. The apparatus includes a controller at a node external to a sub... Read More
Inventors: Watson, Jr., John C.; Vemis, Arthur W.; Olinsky, Mark H.; Sparks, William D.;, Assignee: Watson Technologies (Portland, ME) |
Waste energy control and management in power amplifiers
OF THE DRAWINGS These and other features and advantages of the invention will be readily apparent to one of ordinary skill in the art from the following description, used in conjunction with the draw... Read More
Inventors: Dent, Paul W.; Lampe, Ross W.;, Assignee: Ericsson Inc. (Research Triangle Park, NC) |
Linear amplifying apparatus using coupled non-linear amplifiers
OF THE DRAWINGS These and other features and advantages of the invention will be readily apparent to one of ordinary skill in the art from the following description, used, in conjunction with the dra... Read More
Inventors: Dent, Paul W.; Lampe, Ross Warren;, Assignee: Ericsson Inc. (Research Triangle Park, NC) |
Output stage and method of enhancing output gain
FIG. 2 depicts a block diagram of one embodiment of the present novel output stage 150. Output stage 150 provides for an output voltage V.sub.out while substantially eliminating reflection current .D... Read More
Inventors: Moraveji, Farhood;, Assignee: Micrel, Incorporated (San Jose, CA) |
Power line communications bypass around delta-wye transformer
The present invention provides a circuit of passive components for bypassing a delta-wye transformer in both directions for a power line communications signal which is a balanced phase-to-neutral sign... Read More
Inventors: Perkins, William C.;, Assignee: Rockwell International Corporation (El Segundo, CA) |
Measuring bridge for determining motor vehicle damage
It is an object of the invention to provide a new and improved measuring bridge. A further object of the invention is to provide a measuring bridge which permits accurately measuring the relative posi... Read More
Inventors: Rudolph, Ronald M.; Wendl, Daniel P.;, Assignee: |
Power line communication interference preventing circuit
The present invention relates generally to power line communication systems and, more particularly, to devices that can be used to prevent the receipt of power line communication messages by receivers... Read More
Inventors: Shuey, Kenneth C.;, Assignee: Westinghouse Electric Corp. (Pittsburgh, PA) |
Power distribution line communication system for and method of reducing effects of signal cancellation
Briefly stated, the present invention comprises a power distribution line communication system for reducing effects of signal cancellation at locations along the distribution line due to standing wave... Read More
Inventors: Shuey, Kenneth C.;, Assignee: ABB Power T&D Co., Inc. (Blue Bell, PA) |
Spread spectrum communications system for network
OF THE INVENTION FIG. 1 shows a typical household system for control of an electric light in accordance with the invention. The controlling portion of the system at the transmitting end includes conv... Read More
Inventors: Vander Mey, James E.; Vander Mey, Timothy J.;, Assignee: Intellon Corporation (Ocala, FL) |
Apparatus and method for controlling data communications having combination of wide and narrow band frequency protocols
With the foregoing in mind, the present invention advantageously provides an apparatus and method for data communications that enables users of existing data communication systems to make an easy tran... Read More
Inventors: Vander Mey, James E.; Denton, Bruce A.;, Assignee: Intellon Corporation (Ocala, FL) |
Universal lan power line carrier repeater system and method
The instant invention, however, provides both the interface for the commercial LAN card/port as well as the PLC repeater system capable of transferring data packets at sufficiently high rates and with... Read More
Inventors: Schurig, Alma Karl;, Assignee: Intelogis, Inc. (American Fork, UT) |
Arrangement for visualizing the illumination of a zone in front of a vehicle by a headlight
OF THE PREFERRED EMBODIMENT Referring now to the drawing in detail, and first to FIG. 1 thereof, it may be seen that it depicts, in a simplified, diagrammatic fashion, a vehicle, more particularly a ... Read More
Inventors: Ewerhart, Frank; Poechmueller, Werner;, Assignee: Robert Bosch GmbH (Stuttgart, DE) |
Spread spectrum modulation
I claim: 1. A spread spectrum transmitter method, comprising the steps of: forming a spreading signal comprising a plurality of component signals, each of said component signals being phase encoded by... Read More
Inventors: White, Peter John;, Assignee: Canon Kabushiki Kaisha (JP) |
GPS receiver and terminal device having search frequency band switching function
It is therefore an object of the present invention to provide a GPS receiver and a portable terminal device using the GPS receiver, which can extract GPS data accurately from a GPS signal of intermedi... Read More
Inventors: Mutoh, Katsuhiko; Yamamori, Osamu; Isogimi, Katsumi;, Assignee: Denso Corporation (Aichi-ken, JP); NTT Docomo, Inc. (Tokyo, JP) |
Exposure indicating device for a camera utilizing analog-digital converter
The object of the present invention is to provide an indicator arrangement not associated with the aforementioned drawbacks of the prior art. Another object of the present invention is to provide an i... Read More
Inventors: Maida, Osamu;, Assignee: Nippon Kogaku K.K. (Tokyo, JP) |
Method and system for the removal of large turbine engines
Accordingly, one object of the present invention is to provide a structural support configuration for an aircraft turbine engine which minimizes installation and removal time. Another object of the pr... Read More
Inventors: Schilling, Jan C.;, Assignee: General Electric Company (Cincinnati, OH) |
Autonomous system for initializing synthetic aperture radar seeker acquisition
The present invention sets forth a method of missile guidance that thereby overcomes the problems noted hereinabove. To minimize radar weight and maximize radar performance, it has been determined tha... Read More
Inventors: Hamilton, Paul C.;, Assignee: The United States of America as represented by the Secretary of the Air (Washington, DC) |
Telecommunications 
