WO1994029966A1 - Radiotelephone apparatus including a wireless headset - Google Patents
Radiotelephone apparatus including a wireless headset Download PDFInfo
- Publication number
- WO1994029966A1 WO1994029966A1 PCT/US1994/006239 US9406239W WO9429966A1 WO 1994029966 A1 WO1994029966 A1 WO 1994029966A1 US 9406239 W US9406239 W US 9406239W WO 9429966 A1 WO9429966 A1 WO 9429966A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- headset
- radiotelephone
- communicating
- radiotelephone apparatus
- battery
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
- H04M1/6066—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone including a wireless connection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules
- H04M1/0258—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules for a headset device
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1025—Accumulators or arrangements for charging
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4494132T DE4494132T1 (en) | 1993-06-03 | 1994-06-03 | Radiotelephone device with wireless headphones |
ES09550002A ES2103684B1 (en) | 1993-06-03 | 1994-06-03 | RADIO TELEPHONE DEVICE INCLUDING A WIRELESS HEADPHONE HELMET. |
DE4494132A DE4494132B4 (en) | 1993-06-03 | 1994-06-03 | Radio telephone set with wireless headphones |
GB9501484A GB2283878B (en) | 1993-06-03 | 1994-06-03 | Radiotelephone apparatus including a wireless headset |
JP7501954A JPH08500236A (en) | 1993-06-03 | 1994-06-03 | Wireless telephone including wireless headset |
SE9500261A SE519484C2 (en) | 1993-06-03 | 1995-01-25 | Radio telephone set comprising a wireless headset |
HK98105579A HK1006614A1 (en) | 1993-06-03 | 1998-06-17 | Radiotelephone apparatus including a wireless headset |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US7081393A | 1993-06-03 | 1993-06-03 | |
US08/070,813 | 1993-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994029966A1 true WO1994029966A1 (en) | 1994-12-22 |
Family
ID=22097534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1994/006239 WO1994029966A1 (en) | 1993-06-03 | 1994-06-03 | Radiotelephone apparatus including a wireless headset |
Country Status (10)
Country | Link |
---|---|
US (1) | US5590417A (en) |
JP (1) | JPH08500236A (en) |
DE (2) | DE4494132T1 (en) |
ES (1) | ES2103684B1 (en) |
FR (1) | FR2706103B1 (en) |
GB (1) | GB2283878B (en) |
HK (1) | HK1006614A1 (en) |
SE (1) | SE519484C2 (en) |
SG (1) | SG44581A1 (en) |
WO (1) | WO1994029966A1 (en) |
Cited By (19)
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US8630436B2 (en) | 2007-06-01 | 2014-01-14 | Freebit As | Earpiece |
US8976995B2 (en) | 2007-06-01 | 2015-03-10 | Freebit As | Earpiece |
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Also Published As
Publication number | Publication date |
---|---|
DE4494132T1 (en) | 1995-06-01 |
GB9501484D0 (en) | 1995-03-15 |
GB2283878A (en) | 1995-05-17 |
GB2283878B (en) | 1996-12-04 |
SE9500261D0 (en) | 1995-01-25 |
FR2706103B1 (en) | 1997-01-31 |
DE4494132B4 (en) | 2006-04-13 |
ES2103684B1 (en) | 1998-05-16 |
SE9500261L (en) | 1995-03-06 |
HK1006614A1 (en) | 1999-03-05 |
FR2706103A1 (en) | 1994-12-09 |
JPH08500236A (en) | 1996-01-09 |
SE519484C2 (en) | 2003-03-04 |
SG44581A1 (en) | 1997-12-19 |
US5590417A (en) | 1996-12-31 |
ES2103684A1 (en) | 1997-09-16 |
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