Charles Stevenson - Auburn CA Edward Porrazzo - Citrus Heights CA
Assignee:
Chain Reactions, Inc. - Citrus Heights CA
International Classification:
H04R 2500
US Classification:
381203
Abstract:
An electromagnetic transducer diaphragm having an electrical conductor layer, with a conductor pattern, positioned between two insulating layers of a flexible, electrically-insulating material bonded together to protect the diaphragm. An electrical current can flow through the conductors to produce magnetic and electrostatic fields around said conductors which interact with an electromagnetic field to produce mechanical displacement of the diaphragm which in turn produces an audio signal. Non-ferrous supports can be used to support the diaphragm. A magnet or magnets may be used to create the electromagnetic field. The magnets can be bonded to the cross arms of the non-ferrous support.
Charles Stevenson - Auburn CA Edward M. Porrazzo - Carmichael CA
Assignee:
Chain Reactions, Inc. - Carmichael CA
International Classification:
H04R 2500
US Classification:
381431
Abstract:
An electromagnetic transducer diaphragm having an electrical conductor layer, with a conductor pattern, positioned between two insulating layers of a flexible, electrically-insulating material bonded together to protect the diaphragm. An electrical current can flow through the conductors to produce magnetic and electrostatic fields around said conductors which interact with an electromagnetic field to produce mechanical displacement of the diaphragm which in turn produces an audio signal. Non-ferrous supports can be used to support the diaphragm. A magnet or magnets may be used to create the electromagnetic field. The magnets can be bonded to the cross arms of the non-ferrous support.
Dr. Stevenson graduated from the Vanderbilt University School of Medicine in 2001. He works in Cincinnati, OH and specializes in Pediatric Neurological Surgery. Dr. Stevenson is affiliated with Cincinnati Childrens Hospital Medical Center.
Inmates Charles Graham, also known as Charles Stevenson, and Russell L. Davis are named as plaintiffs in the lawsuit. Attorneys representing the inmates include Thomas Castelli, the ACLU-TN legal director;Karla Campbell of Nashville-based law firm Branstetter, Stranch and Jennings; and Elizabeth Lo
Date: Jul 25, 2016
Category: U.S.
Source: Google
Wall Street Sees 'No Exit' From Financial Woes as Bankers Fret
I don't think it's a time to make money -- this is a time to rig for survival, said Charles Stevenson, 64, president of hedge fund Navigator Group Inc. and head of the co-op board at 740 Park Ave. The building, home to Blackstone Group LP Chairman Stephen Schwarzman and CIT Group Inc. Chief Execut
Date: Oct 12, 2011
Category: Business
Source: Google
Gates Retires After Serving Two Presidents for Two Wars
Obama's plaudits are backed up in fact, said Charles Stevenson, author of the 2006 book "SecDef: The Nearly Impossible Job of Secretary of Defense." Stevenson has studied all 22 secretaries of defense using five criteria -- managing the department, exercising civilian control of the military and mai