DE9001293U1 - Mobiles Telefon mit eigener Energieversorgung - Google Patents
Mobiles Telefon mit eigener EnergieversorgungInfo
- Publication number
- DE9001293U1 DE9001293U1 DE9001293U DE9001293U DE9001293U1 DE 9001293 U1 DE9001293 U1 DE 9001293U1 DE 9001293 U DE9001293 U DE 9001293U DE 9001293 U DE9001293 U DE 9001293U DE 9001293 U1 DE9001293 U1 DE 9001293U1
- Authority
- DE
- Germany
- Prior art keywords
- mobile telephone
- mobile phone
- power supply
- battery packs
- shows
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- 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
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9001293U DE9001293U1 (de) | 1990-02-05 | 1990-02-05 | Mobiles Telefon mit eigener Energieversorgung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9001293U DE9001293U1 (de) | 1990-02-05 | 1990-02-05 | Mobiles Telefon mit eigener Energieversorgung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9001293U1 true DE9001293U1 (de) | 1990-04-12 |
Family
ID=6850702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9001293U Expired - Lifetime DE9001293U1 (de) | 1990-02-05 | 1990-02-05 | Mobiles Telefon mit eigener Energieversorgung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9001293U1 (el) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4110768C1 (el) * | 1991-03-28 | 1992-11-12 | Hagenuk Gmbh, 2300 Kiel, De | |
WO1993012604A1 (de) * | 1991-12-16 | 1993-06-24 | Albert Baur | Drahtloses modulares telefon für verschiedene anwendungen |
EP0622935A1 (en) * | 1993-04-26 | 1994-11-02 | Nec Corporation | Portable telephone apparatus having option circuits in a battery pack |
EP0665655A2 (en) * | 1994-01-31 | 1995-08-02 | Hewlett-Packard Company | Cellular phone with infrared interface in the battery pack |
EP0712226A1 (de) * | 1994-11-10 | 1996-05-15 | Philips Patentverwaltung GmbH | Batteriepack für ein Mobiltelefon |
DE19509685A1 (de) * | 1995-03-07 | 1996-09-12 | Deutsche Telephonwerk Kabel | Kommunikationsendgerät für Bündelfunk |
DE102013108715A1 (de) * | 2013-08-12 | 2015-02-12 | Frank Filser | Mobilgerät, Gerätekomponente und Verfahren zum Betreiben eines Mobilgerätes |
-
1990
- 1990-02-05 DE DE9001293U patent/DE9001293U1/de not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4110768C1 (el) * | 1991-03-28 | 1992-11-12 | Hagenuk Gmbh, 2300 Kiel, De | |
WO1993012604A1 (de) * | 1991-12-16 | 1993-06-24 | Albert Baur | Drahtloses modulares telefon für verschiedene anwendungen |
EP0622935A1 (en) * | 1993-04-26 | 1994-11-02 | Nec Corporation | Portable telephone apparatus having option circuits in a battery pack |
US5832391A (en) * | 1993-04-26 | 1998-11-03 | Nec Corporation | Portable telephone apparatus having built-in option circuit |
EP0665655A2 (en) * | 1994-01-31 | 1995-08-02 | Hewlett-Packard Company | Cellular phone with infrared interface in the battery pack |
EP0665655A3 (en) * | 1994-01-31 | 1997-12-29 | Hewlett-Packard Company | Cellular phone with infrared interface in the battery pack |
EP0712226A1 (de) * | 1994-11-10 | 1996-05-15 | Philips Patentverwaltung GmbH | Batteriepack für ein Mobiltelefon |
DE19509685A1 (de) * | 1995-03-07 | 1996-09-12 | Deutsche Telephonwerk Kabel | Kommunikationsendgerät für Bündelfunk |
DE102013108715A1 (de) * | 2013-08-12 | 2015-02-12 | Frank Filser | Mobilgerät, Gerätekomponente und Verfahren zum Betreiben eines Mobilgerätes |
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