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 Title: |
US20030073460A1:
Modular headset for cellphone or MP3 player
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
van Pelt, Engelbert; Mountain View, CA, United States of America
Griffiths, Jonathan; Fremont, CA, United States of America
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| Assignee: |
Koninklijke Philips Electronics N.V.
other patents from KONINKLIJKE PHILIPS ELECTRONICS N.V. (789656) (approx. 3,023)
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| Published / Filed: |
2003-04-17
/ 2001-10-16
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| Application Number: |
US2001000981190
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| IPC Code: |
Advanced:
H04B 7/26;
H04M 1/60;
H04R 1/10;
H04R 5/033;
IPC-7:
H04M 1/00;
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| ECLA Code: |
H04M1/60T2B2; H04R5/033; T04M250/02; T04R1/10E; T04R1/10G; T04R420/07;
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| U.S. Class: |
Current:
455/556.1;
Original:
455/556;
455/568;
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| Priority Number: |
| 2001-10-16 |
US2001000981190 |
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| Abstract: |
A modular headset comprises a first unit that has first and second operational modes. In the first operational mode, the unit has a stand-alone functionality and serves as a wireless earpiece of a mobile phone. To this end, the first unit has Bluetooth processing means onboard. In the second mode, the first unit is connected to a second unit, the latter being an earpiece for the other ear. The second unit has processing power onboard for generating stereo audio when coupled with an MP3 player. Resources of the second unit are shared with the first unit in the second operational mode.
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| Attorney, Agent or Firm: |
Corporate Patent Counsel U.S. Philips Corporation; 580 White Plains Road
, Tarrytown
, NY
10591 United States of America
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| INPADOC Legal Status: |
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| Designated Country: |
CN EP JP KR
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| Family: |
Show 6 known family members
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First Claim:
Show all claims |
What is claimed is:
1. An electronic device comprising a headset with a first unit that has: a first interface for receiving a first input signal; a processor for processing the first input signal to generate a first audio signal in a first operational mode of the first unit; a second interface for receiving a second input signal in a second operational mode, different from the first operational mode, of the headset for generating a second audio signal.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 43 U.S. patent(s) that reference this one
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