1
Ashok N Rudrapatna, Gopal K Jaisingh, Robert R Miller II, Jesse E Russell, Robert E Schroeder: Broadband wireless system and network architecture providing broadband/narrowband service with optimal static and dynamic bandwidth/channel allocation. AT&T, Steinmetz, January 7, 1997: US05592470 (449 worldwide citation)

A wireless broadband communication system architecture is structured to provide an array of narrowband and broadband services to an end user on demand. The bandwidth of delivery is dynamically adjusted to deliver and satisfy service requirements by utilizing the appropriate bandwidth on demand. Band ...


2
Farhad Barzegar, Irwin Gerszberg, Martin J McGowan III, Robert E Schroeder: Wireless information system for acquiring location related information. Lucent Technologies, Alfred G Steinmetz, September 24, 1996: US05559520 (314 worldwide citation)

An information system for automatically providing mobile vehicles with information related to their geographical location and to provide routing control information downloaded from a broadcasting or directed cellular call source includes a GPS receiver and associated data storage unit. A cellular pa ...


3
Robert R Miller II, B Waring Partridge III, Jesse E Russell, Robert E Schroeder: Multi-band wireless radiotelephone operative in a plurality of air interface of differing wireless communications systems. AT&T, Alfred G Steinmetz, April 11, 1995: US05406615 (237 worldwide citation)

A universal wireless radiotelephone communication apparatus is operative in both a first radiotelephone communication system including a first base station having a wide area of coverage, transmitting radiotelephone signals at a first band of frequencies and in a second radiotelephone communication ...


4
Robert R Miller II, B Waring Partridge III, Jesse E Russell, Robert E Schroeder: Universal wireless radiotelephone system. Lucent Technologies, Alfred G Steinmetz, November 12, 1996: US05574775 (93 worldwide citation)

A universal wireless radiotelephone communication apparatus is operative in both a first radiotelephone communication system including a first base station having a wide area of coverage, transmitting radiotelephone signals at a first band of frequencies and in a second radiotelephone communication ...


5
Stuart P Macey, John C Mrozowski, Thomas Sacoman, Victor Pone, Robert E Schroeder: Seat assembly for a motor vehicle retractable below the vehicle floor. DaimlerChrysler Corporation, James R Yee, November 2, 1999: US05975612 (50 worldwide citation)

The present invention relates to a retractable seat assembly for a motor vehicle which is fully retractable below the level of the vehicle's floor. Typically, the invention involves a bench-type seat which is located behind the driver and passenger seats of a minivan or other vehicle. In an operativ ...


6
Charles W Boettcher Jr, Robert E Schroeder: High efficiency turn-off loss reduction network with active discharge of storage capacitor. Steinmetz, June 22, 1982: US04336587 (49 worldwide citation)

A turn-off loss reduction network is applied to the power transistors of a double-ended inverter circuit to reduce power dissipation therein. A switched resonance discharge circuit is utilized to discharge the storage capacitor of the turn-off loss reduction network. Dissipation during discharge is ...


7
Farhad Barzegar, Can A Eryaman, Jesse E Russell, Robert E Schroeder: Mobile data telephone. AT&T Bell Laboratories, Alfred G Steinmetz, October 26, 1993: US05257397 (47 worldwide citation)

A mobile data telephone capable of transmitting and/or receiving voice and/or data signals over cellular communication channels or other air interfaces comprises a radio transceiver and a data modem in the same physical package. The transceiver and the modem have their respective controllers coupled ...


8
Brad E Andersen, Billy H Hamilton, Robert E Schroeder: Current flare out limit control for PWM converter. Bell Telephone Laboratories Incorporated, Steinmetz, November 2, 1982: US04357572 (38 worldwide citation)

A pulse-width modulated current regulator (FIG. 4) includes a current flare out control (406,407,409,412) to limit current output at low output voltages. Current variation in an output filter inductor (408) is monitored and compared with a reference standard (407). A conduction interval is controlle ...


9
Wing K Eng, Robert E Schroeder: Off-line switcher with battery reserve. American Telephone and Telegraph Company AT&T Bell Laboratories, Alfred G Steinmetz, May 17, 1988: US04745299 (34 worldwide citation)

An off-line switcher includes an auxiliary winding on the secondary side of the power transformer coupled by a power switch to a secondary voltage source in order to provide uninterruptible power to the output from either a primary AC or a secondary DC source. The power switches coupling both primar ...


10
Richard H Erving, Irwin Gerszberg, Daniel Rosen, Robert E Schroeder: Virtual multimedia service for mass market connectivity. AT&T, Alfred G Steinmetz, June 20, 1995: US05426460 (26 worldwide citation)

A new communication system merges a voice communication with an image communication into a single transmission channel to provide a virtual voice/video communication service over a limited channel bandwidth. A voice communication path is established between two subscriber communication stations and ...



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