21
Charles R Ruelke, Ariel L Galan, Yadunandana N Rao: Apparatus for receiving multiple independent RF signals simultaneously and method thereof. Motorola Solutions, Anthony P Curtis, Daniel R Bestor, November 27, 2012: US08320858 (11 worldwide citation)

An apparatus and method for receiving and processing multiple independent, uncorrelated RF signals is presented. The apparatus includes a Hybrid-Direct Conversion Receiver incorporating front end branches, protocol-specific digital processing branches, an interference detector, a correlator, and an ...


22
Jaya B Rao, Macwien Krishnamurthi Annamalai, Mohd Hisham Muddin Che At, Poh Huat Low: Battery charger and method for communicating battery pack charging status information. Motorola, Anthony P Curtis, October 5, 2010: US07808205 (10 worldwide citation)

A battery charger and method for communicating battery pack charging status information of a battery pack coupled to both the battery charger and an electronic device such as a radio is presented. An authenticity battery pack identifier and battery status information provided by the battery pack to ...


23
Gregory J Dunn, Boaz J Super: Countermeasures against original background retrieval. Motorola Solutions, Anthony P Curtis, Daniel R Bestor, February 7, 2012: US08111913 (10 worldwide citation)

A device and method of modifying an image containing a foreground and an original or substitute background are disclosed. Boundary pixels contain only the original background or the original background and the foreground. The original background is replaced by a predetermined or random color or by a ...


24
Shawn W Hogberg, Daniel R Tayloe: Emergency dispatch management and prioritization of communication resources. Motorola Solutions, Steven A May, Anthony P Curtis, May 3, 2011: US07937068 (9 worldwide citation)

A method and system for adaptively allocating shared communication resources in response to an emergency event are disclosed herein. In one embodiment, the method includes identifying a response zone 115 associated with an emergency event and dispatching emergency responders 114, 116, and 118 having ...


25
Peter Strong: Dual payload and adaptive modulation. Motorola, Lalita W Pace, Anthony P Curtis, February 2, 2010: US07656969 (9 worldwide citation)

A wireless broadband communications system that provides higher performance and increased spectral efficiency in point-to-point and point-to-multipoint applications. The wireless communications system includes a plurality of transceivers and a plurality of transmit and receive antennas. The system c ...


26
Mark J Donnell, Paul M Herbst, Timothy M Nitsch, Robert E Fransen: RS-485 connector plug and housing. Panduit, Robert A McCann, Anthony P Curtis, November 13, 2007: US07294026 (9 worldwide citation)

A building automation system is provided in which a controller is connected to remote modules through a zone enclosure using RS-485 cables. Branches of modules extending from the zone enclosure are connected together by removable jumpers at the zone enclosure. Sets of branches of modules using diffe ...


27
Chong Hin Chee: Latch circuit and clock signal dividing circuit. Motorola, Anthony P Curtis, January 18, 2011: US07872514 (8 worldwide citation)

Latch circuit and clock signal dividing circuit comprises sequentially connected latch circuits. Each latch circuit has D-type latch with latch clock input, data input and data output. A difference detector is coupled to D-type latch, and has a difference output that provides a difference signal whe ...


28
George Calcev, Bogdan O Carbunar, Madjid F Nakhjiri: Method and apparatus for dynamic, seamless security in communication protocols. Motorola, Kenneth Haas, Anthony P Curtis, January 4, 2011: US07865717 (7 worldwide citation)

Communication nodes, acting as intermediate routers for communication packets transmitted between a source node and a destination node, are provided with different access rights to the fields of the routed communication packets. Routes of intermediate routers between the source node and the destinat ...


29
Thomas V D Amico, Avinash Joshi, Michael D Kotzin, Sivakumar Muthuswamy: Method and apparatus for broadcast in an ad hoc network with dynamic selection of relay nodes. Motorola, Randi L Karpinia, Anthony P Curtis, April 13, 2010: US07697450 (7 worldwide citation)

Techniques are provided for allowing a node (300) in an ad hoc network to deterministically decide whether to relay broadcast information to another node in the ad hoc network. The node (300) receives broadcast information and measures received signal strength (RSS) of the broadcast information. The ...


30
Rizwan Murji, Mitchell R Blozinski, Rodney W Hagen: Power amplifier output voltage reduction method. Motorola, Anthony P Curtis, July 20, 2010: US07760027 (7 worldwide citation)

An apparatus and method are provided for reducing the output voltage in a power amplifier. The power amplifier contains a power supply, an amplifier stage, an impedance matching circuit, and a voltage reduction unit connected between the power supply and the amplifier stage. A power amplifier device ...