David Alan Hunter

US Patent:

6400708, Jun 4, 2002

Filed:

Sep 28, 1998

Appl. No.:

09/161276

Inventors:

Dale L. Bartholomew - Vienna VA
Robert D. Farris - Sterling VA
Raymond I. Millet - Bowie MD
David D. Hunter - Herndon VA

Assignee:

Verizon Services Corp. - Arlington VA

International Classification:

H04J 312

US Classification:

370352, 370524, 379 9301

Abstract:

A number of proposals have been developed to provide data communications over two-wire copper circuits at rates equivalent to a number of combined ISDN B-channels. For example, for an ISDN rate digital subscriber line (IDSL), the circuit between the network termination at the customer premises and the channel bank carries data on two combined B-channels. An IDSL circuit cannot carry voice communications. Some such services carry the lower rate signaling D-channel only on the subscriber line circuit. Normal ISDN services carry voice services on one of the two B-channels, limiting data communications to the other B-channel. Normal ISDN services do carry the lower rate D-channel through the network, but this channel is used only for call set-up signaling, low speed data communications and the like. The invention uses two or more B-channels on the DSL circuit for data communications and transports voice telephone communications on the low speed signaling D-channel. The bearer (B) channels typically connect to a high speed data network, such as SMDS, for services such as Internet access.

US Patent:

6726292, Apr 27, 2004

Filed:

Jul 27, 2000

Appl. No.:

09/626810

Inventors:

Del C Schroeder - Bloomfield Hills MI
John G Argeropoulos - Sterling Heights MI
Jeremy A Panasiewicz - Pontiac MI
David J Hunter - Clawson MI
David G Speth - Sylvan Lake MI
Suresh Nagesh - West Bloomfield MI

Assignee:

DaimlerChrysler Corporation - Auburn Hills MI

International Classification:

B60B 502

US Classification:

301 64704, 301 64101, 301 64706, 301104

Abstract:

A two piece fiber reinforced composite wheel includes a molded inner rim portion defining an outboard engagement surface and a molded outer rim portion defining an inboard engagement surface. The inner and outer rim portions are conformed so as to interlock together and are adhesively bonded. The inner and outer rim portions engage forming a plurality of spoke sections having substantially box shaped cross sections. The spoke sections are further connected with fasteners.