CN1527631A - Wireless telephone including informaton displaying device and telephone transmitter-receiver separated with base part - Google Patents
Wireless telephone including informaton displaying device and telephone transmitter-receiver separated with base part Download PDFInfo
- Publication number
- CN1527631A CN1527631A CNA03165018XA CN03165018A CN1527631A CN 1527631 A CN1527631 A CN 1527631A CN A03165018X A CNA03165018X A CN A03165018XA CN 03165018 A CN03165018 A CN 03165018A CN 1527631 A CN1527631 A CN 1527631A
- Authority
- CN
- China
- Prior art keywords
- transmitter
- receiver
- base portion
- radio telephone
- user
- 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.)
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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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
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- 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
- H04M1/0256—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules wherein the modules are operable in the detached state, e.g. one module for the user interface and one module for the transceiver
-
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/02—Details of telephonic subscriber devices including a Bluetooth interface
Abstract
The portable radio telephone has a base (12) and wireless transmission (30) to a telephone network. A second unit (14) with a display (50) communicates with the base unit and can be attached and detached from the base.
Description
Technical field
The invention provides a kind of portable radiotelephone, this phone comprises a base portion and a transmitter-receiver that separates with this base portion.
The present invention especially provides a kind of portable radiotelephone, it comprises a base portion, can between this base portion and a telephone network, set up first device of a radio communication, a transmitter-receiver that separates with this base portion, between this base portion and this transmitter-receiver, set up second device of a radio communication, in the type, this base portion comprises first emitter of one first sound that relates to the communication that arrives the user, with the first receiving device that relates to from user's one second sound of communicating by letter, and in the type, second receiving system of second emitter that this transmitter-receiver comprises first sound and the second relevant sound.
Background technology
Technical progress in portable radiotelephone especially GSM field makes us can obtain to have concentrated the equipment of a lot of functions.
But some function for example be particularly useful for reading big display of digital image becomes this phone into the large volume device, and it is portable that this is difficult to it, for example puts into pocket or hangs on the belt.
In addition, when using telephone talk, user's a hand is forced to be taken by this transmitter-receiver.
In order to liberate user's both hands, proposed to use a kind of being called as the annex of " liberation both hands kit ", this annex comprises a transmitter-receiver that is made of a receiver and a microphone, thereby the user can hang over it on ear by a receiver that slides.This microtelephone is connected in this radio telephone by the lead that can transmit sound.
Although this machine can be liberated user's both hands, the connection lead of this transmitter-receiver has confirmed and can twine, because any projection all can snarl it.Moreover, the length of this connection lead is limited, and this just forces near the user remains on this radio telephone.
In order to break away from this connection lead, patent document US-A-5,590,417 and US-A-4,882,745 have proposed bipartite radio telephone, one transmitter-receiver and a base portion, and wherein the radio communication by no lead makes this transmitter-receiver be connected with this base portion.
This base portion comprises the various elements that a traditional radio telephone can have, for example a microphone, a loud speaker, a display screen and a numeric keypad.
This transmitter-receiver comprises that the user uses this wireless telephonic minimum function, that is to say the microphone and the loud speaker that are used for another person's talk, and a transmitter receiver that is used for transmitting with this base portion sound.
This transmitter-receiver also comprises key, this this radio telephone of key may command and do not need to make this transmitter-receiver and this base portion together, thereby this base portion can be placed on the bottom of a suitcase or in officely what not need to account for very large space Anywhere.
Although this radio telephone can be liberated user's both hands and cancelled the load that connects lead, when the user wants to transmit one when communicating by letter, this device is difficult under the help of this base portion not this dialing.
In fact, some radio telephones comprise the function of so-called speech recognition, and this function can make this user or say the telephone number that will broadcast or the password speech of saying corresponding to this number can dial, and does not need to press the numerical key on this base portion.
But the user can not check its definite number that will will dial really, because do not manifest the number that this will be dialled really.
Summary of the invention
For this reason, the invention provides a kind of radio telephone, this phone can make the user verify the number that it will form before transmission, does not need to use this base portion.
For this purpose, the invention provides a kind of radio telephone of the above-mentioned type, it is characterized in that this transmitter-receiver comprises the display unit that shows at least one information that relates to this communication.
According to another feature of the present invention
-this base portion comprises can determine the information processing device, and this processing unit comprises that being used for this information translation is the device of a control signal of display unit, and it can be transferred to display unit with this control command by the second communication device;
-described processing unit can transmit this first audio signal to second emitter by the second communication device, and is characterised in that described processing unit can receive this second audio signal that is received by second receiving system by the second communication device;
-this radio telephone comprises the device that this transmitter-receiver is connected in this base portion;
-when this transmitter-receiver and this base portion were fixed together, this base portion comprised that the battery by this base portion is the device of a battery charge of this transmitter-receiver;
-this radio telephone comprises second emitter that described processing unit is electrically connected on this first sound when this transmitter-receiver and this base portion are fixed together, and is electrically connected on second receiving system of this second sound, and the device that is electrically connected on display unit;
-this transmitter-receiver comprises the device that is used to disconnect the second communication device when this transmitter-receiver and this base portion are fixed together;
-this transmitter-receiver comprises the control device of controlling this wireless telephonic at least one function;
-described control device is connected with described processing unit by the second communication device, it is characterized in that described processing unit can optionally disconnect this first emitter and first receiving device or second emitter and second receiving system.
Description of drawings
By inventing the following description of carrying out for understanding in conjunction with the accompanying drawings to following, other characteristics of the present invention and advantage will be more obvious, and accompanying drawing is as follows:
-Fig. 1 is one the according to the invention one wireless telephonic perspective view that schematically shows, and wherein this transmitter-receiver is connected in this base portion;
-Fig. 2 is a wireless telephonic perspective view that schematically shows shown in Figure 1, and wherein this transmitter-receiver separates with this base portion;
-Fig. 3 is the graphic table diagrammatic sketch of the various elements of wireless telephonic this transmitter-receiver shown in Figure 1 and this base portion.
Embodiment
In following description, identical, similar or like is represented by the Reference numeral of same numbers.
Referring to Fig. 2 and Fig. 3, a portable radiotelephone 10 is made of two parts.One base portion 12 and a transmitter-receiver 14 can be by wireless communication mode communications between them.
This base portion 12 comprises the various elements that the portable radiotelephone of a traditional GSM type can have, and can make this user hand over light person to communicate by a radiotelephony network and.
For this reason, this base portion 12 comprises a plurality of elements that are used as with user's interface, according to common mode, shown in the illustrative diagram of Fig. 3, it comprises a loud speaker 16 and the microphone 18 that this user and interviewer are talked, the numeric keypad 20 that the user is dialled, can make the user control one or more key 22 of this communication, for example begin or terminated call or control the various functions of this radio telephone 10, and the display screen 24 of a liquid crystalline type that especially can show institute's dial number or interviewer's identifying information.
This base portion 12 also comprises a battery 26 that is used to this base portion 12 that required electric energy is provided, and can make this base portion 12 be connected in the transmitter-receiver 28 and an antenna 30 of this radiotelephony network.
This radio telephone 10 also comprises a chip card 34, has various information can make the user be connected to this telephone network and a transmitter-receiver memory 36 in this chip card 34, is wherein for example storing different personages' telephone number.
At last, this base portion 12 comprises an electronic installation 32, and this electronic installation 32 especially comprises a microprocessor, and the element of this base portion 12 of this microprocessor processes is that send and various information that receive.
Therefore, when user and its interviewer carried out telephone communication, the signal that is sent by this interviewer, was received by antenna 30, and is converted to the signal of telecommunication by this transmitter-receiver 28 by relay transmission by this radiotelephony network.
This electronic installation 32 receives these electronic signals and analyzes to extract various information, this interviewer's identification telephone number for example, and be used to extract electronic signal corresponding to so-called interviewer's first audio signal.
This electronic installation 32 comprises the device that can control this display screen 24, to show this interviewer's telephone number.
This electronic installation 32 is also connected to this loud speaker 16, is converted to the sound that a kind of user can call by first audio signal that will extract.
In communication process, this user's words sound is converted to one second audio signal of transmitting to this electronic installation 32 by microphone 18.These electronic installation 32 these second audio signals of conversion are so that introduce an electronic signal, and this electronic signal is transmitted in this telephone network, sends this interviewer to by transmitter-receiver 28.
This numeric keypad 20 and key 22 be also to these electronic installation 32 transmission information, and this electronic installation 32 is handled these information, is used to control the suitable function of this radio telephone 10.
Thereby, when user's keypad 20 or finish once conversation, or control other function of this phone 10, be transferred to the electronic installation 38 of carrying out appropriate action by the electronic signal of any one generation in these elements.
This transmitter-receiver 14 is the light and little elements of volume as can be known.For this reason, it includes only several elements.
Thereby this transmitter-receiver 14 comprises a loud speaker 38, one microphones 40, one battery 42 and at least one key 44.
Each all comprises one transmitter connected to one another-receiver 46a this transmitter-receiver 14 and this base portion 12,46b, and this can set up a radio communication by antenna 48 between this base portion 12 and this transmitter-receiver 14.
In order not disturb linking between this radio telephone 10 and this telephone network, otherwise can damage communication quality, can set up on the one hand this transmitter-receiver 28 that links and can set up this a transmitter-receiver 46a who links between this transmitter-receiver 14 and this base portion 12 on the other hand between this base portion 12 and this telephone network, 46b has adopted different transmission standards.
As unrestricted embodiment, can between this base portion 12 and this telephone network, set up this transmitter-receiver 28 that links and adopt GSM (global system for mobile communications) standard, and can between this transmitter-receiver 14 and this base portion 12, set up this a transmitter-receiver 46a who links, 46b has adopted " blue tooth " standard.
In order to keep this transmitter-receiver 14 its characteristics in light weight and volume is little, its do not comprise have be used to handle from or send to the electronic installation of the function of these component information, but these information are all handled by the electronic installation 32 of this base portion 12.Here it is the element of this transmitter-receiver why that is to say this loud speaker 38, and all only by transmitter- receiver 46a, 46b is connected this electronic installation 32 with antenna 48 for this microphone 40 and this key 44.
Thereby, when the user is installed on this base portion 12 when carrying out a telephone communication with this transmitter-receiver 14, should pass through transmitter-receiver 46a corresponding to so-called this interviewer's first voice signal from this electronic installation 32,46b and antenna 48 are transferred to the loud speaker 38 of this transmitter-receiver 14.
By the second sound signal that the microphone 40 of this transmitter-receiver 14 produces, its mode be basic identical with the mode of microphone 18 generations of this base portion 12, and by transmitter- receiver 46a, 46b and antenna 48 are transferred to this electronic installation 32.
At last, when the user presses the key 44 of this transmitter-receiver 14, be used to finish this communication or according to the execution mode of radio telephone 10, be used to increase or reduce the volume of this loud speaker 38, pass through transmitter-receiver 46a by the electronic signal that this key 44 produces, 46b and antenna 48 are transferred to this electronic installation 32, and it implements desirable action.
According to a kind of preferred forms of the present invention, this electronic installation 32 can optionally be considered the loud speaker and the microphone of this base portion 12 or this transmitter-receiver 14.
This selection is responded by the key 44 of the key 22 that starts this base portion 12 or this transmitter-receiver by the user or dials to cry and carry out, and it can avoid all interfering noises by other element generation, and interfering noise can hinder conversation.
A radio telephone 10 that comprises a transmitter-receiver that separates with this base portion 12 can make the user that this base portion is placed on a place that does not hinder, and for example is placed in the handbag, and this transmitter-receiver is placed on a place of being convenient to take, for example in a pocket.
But, when wanting to send a phone, the user dials when crying, and just need utilize this base portion to dial and maybe when this radio telephone 10 has speech identifying function, adopt the function of this speech recognition.
When the user adopts the function of this speech recognition, he must read out the interviewer's that wants telephone number or name, this electronic installation 32 of implementing this function is set handles these audio signals so that dial.
Although these elements have these performances, the situation that this electronic installation 32 can not be discerned the syllable that the user sends definitely also may take place, and transfers to one to be different from the user and to want the number transferred to, this especially allows people's annoyance.
Here it is why this transmitter-receiver according to the invention comprise the reason of one second display screen 50, this display screen can show the number or the identifying information of destination before this call number does not form, this has just been avoided calling out wrong people's all situations.
But this second display screen 50 is show Calls user's number or identifying information also.Also can allow user's " filtration " to call out and only reply some people.
According to another kind of modification of the present invention, this second display screen 50 also can show out of Memory, the state of the telephone network that searches in the position of this this base portion for example, and the pictorial information of the message that has received, even show the message of finishing writing.
Because this transmitter-receiver comprises less elements, so the information that need show on this second display screen 50 is determined by this electronic installation 32.Afterwards, this information is passed to this second display screen 50 by electronic installation 32 as a control signal of second display screen 50, and this electronic installation 32 is by transmitter- receiver 46a, and 46b and antenna 48 transmit, and it implements desirable action.
This can be avoided this transmitter-receiver to comprise that one is used for the treatment element of display message, and this element need occupy a space, has constant weight and needs the certain amount of electrons element, and this can reduce the advantage on these transmitter-receiver 14 volume and weights.
According to another embodiment of the invention, this radio telephone 10 comprises and is used for device that this transmitter-receiver 14 is connected with this base portion 12.
This transmitter-receiver 14 can be fixed this two elements with linking of this base portion 12, for example avoids losing this transmitter-receiver 14, and this transmitter-receiver element 14 can be connected with these base portion 12 elements, especially is connected with this electronic installation 32.
For this reason, this base portion 12 comprises additional fixture with this transmitter-receiver 14, as shown in Figure 3, is the male plug part 52 of transmitter-receiver 14 and the female plug hole 54 of this base portion 12.
For fear of battery 42 when operating this radio telephone 10,26 disconnect, and this jockey 52,54 also comprises the device that this transmitter-receiver 14 is fixed in this base portion 12, as shown in Figure 2, this base portion 12 comprises the holding tank 56 with a base portion 12 of this transmitter-receiver 14 complementations.
The position that this transmitter-receiver 14 maintains in this holding tank 56 realizes by resilient insert, or according to another embodiment of the invention, and the acting in conjunction by complementary shape realizes.
When transmitter-receiver 14 and this base portion 12 were fixed together, this radio telephone 10 constituted a traditional radio telephone.But this radio telephone 10 comprises the loud speaker 16,38 and the microphone 18,40 of two pairs of said functions.
Here it is why when transmitter-receiver 14 and this base portion 12 are fixed together this electronic installation can only consider a loud speaker 16,38 and one microphone 18,40, for example loud speaker of this transmitter-receiver 14 and microphone, and it is the loud speaker and the microphone that do not connect this base portion 12, or opposite.
At last, because all members of this transmitter-receiver 14 all link to each other with this electronic installation 32, nonpassage of signal is crossed transmitter- receiver 46a, and 46b and antenna 48 transmit, and they do not connect or because this electronic installation 32 carries out on duty.
In addition, owing between this base portion 12 and this transmitter-receiver 14, set up a physical link, so this radio telephone 10 also comprises the loud speaker 38, microphone 40 and second display screen 50 that are used to be electrically connected this transmitter-receiver 14 and arrives the device of this electronic installation 32, that is to say that signal is not by transmitter- receiver 46a, 46b and antenna 48 transmit.
When this base portion 12 is placed in the school bag, then do not utilize the microphone 16 and the loud speaker 18 of this base portion 12, because their function is finished by the loud speaker 38 and the microphone 40 of transmitter-receiver 14.
Moreover, when transmitter-receiver 14 and this base portion 12 were fixed together, the microphone 16 of this base portion 12 was not connected with loud speaker 18, and in this structure, their function is also finished by the loud speaker 38 and the microphone 40 of transmitter-receiver 14.
Therefore, the microphone 16 of this base portion 12 and loud speaker 18 seldom even fully are not used.Here it is why according to the another kind of execution mode of radio telephone 10 according to the invention, and this base portion 12 had not both had microphone 16 not have the reason of loud speaker 18 yet.
Therefore, when transmitter-receiver 14 and this base portion 12 were fixed together, the user only operated this transmitter-receiver 14, and the function that this base portion 12 has is process information and transmission, and when transmitter-receiver 14 and this base portion 12 were fixed together, this radio telephone 10 had a traditional wireless telephonic structure.
This transmitter-receiver 14 is elements of a reduced size, thereby the user can be carried on it any position on one's body.
For this reason, according to a kind of known execution mode, this transmitter-receiver 14 comprises a ring (not shown), and this ring can make this transmitter-receiver 14 hang on user's the ear.
But its module that also can be designed to other is carried pattern.Thereby for example, the user can be with this transmitter-receiver band on wrist, it can be with a bracelet in this case, this bracelet comprises the fixture of this transmitter-receiver that is similar to this holding tank 56, and in addition, the user can carry this transmitter-receiver 14 with the mode of a weight.
At last, according to the another kind of modification of implementing of the present invention, this transmitter-receiver comprises the module of taking digital image, and this module also is connected in this electronic installation 32 by transmitter-receiver.Thereby, when the user photographs an egative film, the corresponding data of egative film is sent to this electronic installation 32, and this electronic installation 32 is according to program or make the display screen of this egative film by this base portion as seen, or with this egative film with digital store in the memory of this base portion 12.
This transmitter-receiver 14 is the less relatively elements of a size.Therefore, its microphone 40 is set near these loud speaker 38 places.For this reason, when the user used this transmitter-receiver to converse, microphone 40 was away from user's mouth, and this can be detrimental to the transmission of the voice that the user sends.
Here it is why, according to of the present invention as shown in Figure 2 one implement modification, microphone 38 is set at the end of a telescopic arms 58, and according to the present invention unshowned another modification, be set at the reason of the end of an articulated jib.
In addition, according to the another kind of modification of implementing according to the present invention, the charging of the battery 42 of this transmitter-receiver 14 is finished by a battery charger that separates with this base portion 12, and it is online that we are connected in supply of electric power with this charger.
This transmitter-receiver 14 is that a user often holds it near the element of head.Because its high power, the ripple meeting under a cloud that meets GSM standard makes the wireless telephonic people of frequent use carcinogenic.
Link between this base portion 12 and this transmitter-receiver 14 is more weak connection (about tens meters), thereby the low power ripple that it need be littler to people's danger.
This radio telephone 10 is described with the portable radiotelephone that utilizes GSM class net.But this class radio telephone 10 also can be used for the home phone number of a what is called " wireless ", and wherein this base portion 12 is connected in telephone network by a lead, and a transmitter-receiver 14 passes through wireless communicator 46a, and 46b is connected in this base portion.
The wireless telephonic transmitter-receiver 14 of one this class can be broken away from all operations of this base portion, and it can dial under the situation of overall safety, and without any the danger of dialling a wrong number.
Claims (8)
1. portable radiotelephone (10), it comprises a base portion (12), can between this base portion (12) and a telephone network, set up first device (28 of a radio communication, 30), a transmitter-receiver (14) that separates with this base portion (12), between this base portion (12) and this transmitter-receiver (14), set up the second device (46a of a radio communication, 46b, 48), in the type, this base portion comprises first emitter (16) of one first sound that relates to the communication that arrives the user, with the first receiving device (18) that relates to from user's one second sound of communicating by letter, and in the type, this transmitter-receiver (14) comprises second emitter (38) of first sound, second receiving system (40) of relevant second sound and shows the display unit (50) relate to this at least one information of communicating by letter
It is characterized in that: it comprises the device (52,54,56) that is used for this transmitter-receiver (14) is fixed on this base portion (12).
2. as the described radio telephone of above-mentioned claim (10), it is characterized in that: this base portion (12) comprises can determine information processing device (32), this processing unit (32) comprises that being used for this information translation is the device of a control signal of display unit (50), and it can be by second communication device (46a, 46b, 48) this control signal is transferred to display unit (50).
3. radio telephone as claimed in claim 2 (10), it is characterized in that: described processing unit (32) can be by second communication device (46a, 46b, 48) transmit this first audio signal to second emitter (38), described processing unit (32) can be by second communication device (46a, 46b, 48) receive this second audio signal from second receiving system (40).
4. as the above-mentioned described radio telephone of a claim (10), it is characterized in that: when this transmitter-receiver (14) and this base portion (12) when being fixed together, this base portion (12) comprises that the battery (26) by this base portion (12) is the device (55) of a battery (42) charging of this transmitter-receiver (14).
5. as above-mentioned claim and in conjunction with the described radio telephone of claim 2 (10), it is characterized in that: it comprises second emitter (38) that when being fixed together described processing unit (32) is electrically connected on this first sound when this transmitter-receiver (14) and this base portion (12), be electrically connected on second receiving system (40) of this second sound, and the device (52,54) that is electrically connected on display unit (50).
6. as claim 4 or 5 described radio telephones (10), it is characterized in that: this transmitter-receiver (14) comprises the device that is used to disconnect the second communication device when this transmitter-receiver (14) and this base portion (12) when being fixed together.
7. as the described radio telephone of above-mentioned arbitrary claim (10), it is characterized in that: this transmitter-receiver (14) comprises the control device (44) of at least one function of this radio telephone of control (10).
8. as the described radio telephone of above-mentioned claim (10), it is characterized in that: described control device (44) is by second communication device (46a, 46b, 48) be connected with described processing unit (32), described processing unit (32) can optionally disconnect this first emitter (16) and first receiving device (18) or second emitter (38) and second receiving system (40).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0212252 | 2002-10-03 | ||
| FR0212252A FR2845550A1 (en) | 2002-10-03 | 2002-10-03 | RADIOTELEPHONE COMPRISING A SEPARATE BASE HANDSET WHICH INCLUDES MEANS FOR DISPLAYING AT LEAST ONE INFORMATION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1527631A true CN1527631A (en) | 2004-09-08 |
Family
ID=32011366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA03165018XA Pending CN1527631A (en) | 2002-10-03 | 2003-09-29 | Wireless telephone including informaton displaying device and telephone transmitter-receiver separated with base part |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1527631A (en) |
| DE (1) | DE10347158A1 (en) |
| FR (1) | FR2845550A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2401003A (en) * | 2003-02-12 | 2004-10-27 | Pankhurst Design & Development | Mobile telephone with wirelessly connectable head mounted display |
| FR2880507A1 (en) * | 2004-12-30 | 2006-07-07 | Cit Alcatel | Mobile telecommunication device for receiving and emitting calls, has mobile telecommunication module integrated in case without call managing user interface which is worn at wrist of user |
| KR100785764B1 (en) * | 2005-05-11 | 2007-12-18 | 한국전자통신연구원 | DMB receiver and DMB receiving method using a human body antenna |
| GB2554754A (en) * | 2016-10-10 | 2018-04-11 | That Thing! Store Ltd | Cordless remote handset |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996021307A1 (en) * | 1995-01-06 | 1996-07-11 | Philips Electronics N.V. | Portable communication device |
| US5943627A (en) * | 1996-09-12 | 1999-08-24 | Kim; Seong-Soo | Mobile cellular phone |
| FI111674B (en) * | 1996-10-31 | 2003-08-29 | Nokia Corp | The user interface |
| SE9904102L (en) * | 1999-04-26 | 2000-10-27 | Hamid Delalat | Device for controlling a mobile phone |
| DE10106072A1 (en) * | 2001-02-09 | 2002-08-14 | Deutsche Telekom Ag | Representing visual information in telecommunications device involves projecting visual information into user's field of view with separate portable display device |
-
2002
- 2002-10-03 FR FR0212252A patent/FR2845550A1/en active Pending
-
2003
- 2003-09-29 CN CNA03165018XA patent/CN1527631A/en active Pending
- 2003-10-02 DE DE2003147158 patent/DE10347158A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2845550A1 (en) | 2004-04-09 |
| DE10347158A1 (en) | 2004-04-15 |
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