BR9502395A - Sistema e dispositivo para uma antena multi-direcional - Google Patents

Sistema e dispositivo para uma antena multi-direcional

Info

Publication number: BR9502395A
Authority: BR; Brazil
Prior art keywords: directional antenna; directional; antenna
Prior art date: 1994-07-21

Application number

BR9502395A

Other languages

English (en)

Inventor

James P Phillips

Original Assignee

Motorola Inc

Priority date (The priority date 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 date listed.)

1994-07-21

Filing date

1995-07-21

Publication date

1996-06-25

1994-07-21 Priority claimed from US08/278,295 external-priority patent/US5561436A/en

1995-07-21 Application filed by Motorola Inc filed Critical Motorola Inc

1996-06-25 Publication of BR9502395A publication Critical patent/BR9502395A/pt

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Support Of Aerials (AREA)
Telephone Set Structure (AREA)
Transceivers (AREA)
Details Of Aerials (AREA)

BR9502395A 1994-07-21 1995-07-21 Sistema e dispositivo para uma antena multi-direcional BR9502395A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/278,295 US5561436A (en)	1994-07-21	1994-07-21	Method and apparatus for multi-position antenna
US08/307,224 US5572223A (en)	1994-07-21	1994-09-16	Apparatus for multi-position antenna

Publications (1)

Publication Number	Publication Date
BR9502395A true BR9502395A (pt)	1996-06-25

Family

ID=26959022

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9502395A BR9502395A (pt)	1994-07-21	1995-07-21	Sistema e dispositivo para uma antena multi-direcional

Country Status (7)

Country	Link
JP (1)	JP3662978B2 (pt)
CN (1)	CN1064181C (pt)
BR (1)	BR9502395A (pt)
CA (1)	CA2153541C (pt)
DE (1)	DE19526581C2 (pt)
GB (1)	GB2292258B (pt)
SG (1)	SG52158A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000506323A (ja)	1996-02-26	2000-05-23	ノキアモービルフォーンズリミテッド	無線電話
US6914570B2 (en) *	2003-11-10	2005-07-05	Motorola, Inc.	Antenna system for a communication device
WO2006059487A1 (ja) *	2004-11-30	2006-06-08	Matsushita Electric Industrial Co., Ltd.	携帯端末
CN110138960B (zh) *	2019-04-11	2021-11-23	闻泰通讯股份有限公司	可折叠移动终端的天线调谐方法、系统及可折叠移动终端

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5014346A (en) *	1988-01-04	1991-05-07	Motorola, Inc.	Rotatable contactless antenna coupler and antenna
US4992799A (en) *	1989-09-28	1991-02-12	Motorola, Inc.	Adaptable antenna
GB9102935D0 (en) *	1991-02-12	1991-03-27	Shaye Communications Ltd	Improvements in and relating to antennae
WO1995013665A1 (en) *	1993-11-08	1995-05-18	Motorola Inc.	Electronic device coupling apparatus

1995
- 1995-07-10 CA CA002153541A patent/CA2153541C/en not_active Expired - Fee Related
- 1995-07-10 JP JP19806695A patent/JP3662978B2/ja not_active Expired - Fee Related
- 1995-07-17 GB GB9514626A patent/GB2292258B/en not_active Expired - Fee Related
- 1995-07-19 CN CN95108984A patent/CN1064181C/zh not_active Expired - Lifetime
- 1995-07-20 SG SG1995000916A patent/SG52158A1/en unknown
- 1995-07-20 DE DE19526581A patent/DE19526581C2/de not_active Expired - Lifetime
- 1995-07-21 BR BR9502395A patent/BR9502395A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
SG52158A1 (en)	1998-09-28
CA2153541A1 (en)	1996-01-22
JP3662978B2 (ja)	2005-06-22
DE19526581A1 (de)	1996-02-01
GB2292258B (en)	1996-10-09
CN1064181C (zh)	2001-04-04
GB9514626D0 (en)	1995-09-13
GB2292258A (en)	1996-02-14
JPH0856109A (ja)	1996-02-27
CA2153541C (en)	1998-05-26
DE19526581C2 (de)	1998-12-03
CN1122056A (zh)	1996-05-08

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Legal Events

Date	Code	Title	Description
2001-12-04	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2002-05-14	FA8	Dismissal: dismissal - article 36, par. 1 of industrial property law
2003-08-12	HO	Change of classification	Free format text: INT. CL. H01Q 1/27