HK1004353B - Slot antenna device - Google Patents

Slot antenna device Download PDF

Info

Publication number: HK1004353B
Authority: HK; Hong Kong
Prior art keywords: antenna device; slot antenna; slot; antenna
Prior art date: 1993-03-17

Application number

HK98103346.8A

Other languages

Chinese (zh)

Other versions

HK1004353A1 (en

Inventor

Hama Norio

Koyama Shunsuke

Fujisawa Teruhiko

Original Assignee

Seiko Epson Corporation

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.)

1993-03-17

Filing date

1998-04-22

Publication date

1998-11-20

1998-04-22 Application filed by Seiko Epson Corporation filed Critical Seiko Epson Corporation

1998-11-20 Publication of HK1004353B publication Critical patent/HK1004353B/en

1998-11-20 Publication of HK1004353A1 publication Critical patent/HK1004353A1/en

Links

HK98103346A 1993-03-17 1998-04-22 Slot antenna device HK1004353A1 (en)

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
JP05057432		1993-03-17
JP05057428		1993-03-17
JP5742893		1993-03-17
JP5743293		1993-03-17
JP05070385		1993-03-29
JP7038593		1993-03-29
JP7038493		1993-03-29
JP05070384		1993-03-29
JP05288455		1993-11-17
JP28845593		1993-11-17

Publications (2)

Publication Number	Publication Date
HK1004353B true HK1004353B (en)	1998-11-20
HK1004353A1 HK1004353A1 (en)	1998-11-20

Family

ID=27523361

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
HK98103346A HK1004353A1 (en)	1993-03-17	1998-04-22	Slot antenna device
HK98103349A HK1004355A1 (en)	1993-03-17	1998-04-22	Slot antenna device

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
HK98103349A HK1004355A1 (en)	1993-03-17	1998-04-22	Slot antenna device

Country Status (2)

Country	Link
GB (1)	GB2276274B (en)
HK (2)	HK1004353A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2289163B (en) *	1994-05-03	1998-12-23	Quantum Communications Group I	Antenna device and mobile telephone
JP3417083B2 (en) *	1994-10-04	2003-06-16	セイコーエプソン株式会社	Portable radio
FR2748360B1 (en) *	1996-05-03	1998-06-26	Ebauchesfabrik Eta Ag	DEVICE FOR RECEIVING AND / OR TRANSMITTING PORTABLE RADIO-BROADCAST MESSAGES COMPRISING AN INDUCTIVE AND CAPACITIVE ANTENNA
US6052093A (en) *	1996-12-18	2000-04-18	Savi Technology, Inc.	Small omni-directional, slot antenna
GB2345208A (en) *	1998-12-23	2000-06-28	Nokia Mobile Phones Ltd	An antenna for edge mounting on a PCB
WO2001091228A1 (en) *	2000-05-19	2001-11-29	Avantego Ab	Antenna arrangement
EP1594187B1 (en)	2004-05-05	2009-04-29	TDK Corporation	Folded laminar antenna
FI124133B (en) *	2005-10-21	2014-03-31	Suunto Oy	Electronic wearable device
US7271774B2 (en)	2005-10-21	2007-09-18	Suunto Oy	Electronic wearable device
US10734731B2 (en)	2013-03-11	2020-08-04	Suunto Oy	Antenna assembly for customizable devices
US10594025B2 (en)	2013-03-11	2020-03-17	Suunto Oy	Coupled antenna structure and methods
US11059550B2 (en)	2013-03-11	2021-07-13	Suunto Oy	Diving computer with coupled antenna and water contact assembly
US11050142B2 (en)	2013-03-11	2021-06-29	Suunto Oy	Coupled antenna structure
TWI790344B (en)	2018-02-08	2023-01-21	芬蘭商順妥公司	Slot mode antennas
TWI798344B (en)	2018-02-08	2023-04-11	芬蘭商順妥公司	Slot mode antennas
US10539700B1 (en)	2019-03-14	2020-01-21	Suunto Oy	Diving computer with coupled antenna and water contact assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4035807A (en) *	1974-12-23	1977-07-12	Hughes Aircraft Company	Integrated microwave phase shifter and radiator module
DE3465840D1 (en) *	1983-03-19	1987-10-08	Nec Corp	Double loop antenna
GB2165396B (en) *	1984-10-09	1987-12-23	Standard Telephones Cables Plc	Buoyant antenna
JPH0682974B2 (en) *	1985-04-17	1994-10-19	日本電装株式会社	Portable receiving antenna device
JPH0685487B2 (en) *	1985-05-18	1994-10-26	日本電装株式会社	Dual antenna for dual frequency
US4862181A (en) *	1986-10-31	1989-08-29	Motorola, Inc.	Miniature integral antenna-radio apparatus
JPH01246904A (en) *	1988-03-28	1989-10-02	Kokusai Electric Co Ltd	small antenna
JPH01245721A (en) *	1988-03-28	1989-09-29	Matsushita Electric Works Ltd	Radio equipment
JPH02126702A (en) *	1988-11-07	1990-05-15	Kokusai Electric Co Ltd	portable radio receiver
US5113196A (en) *	1989-01-13	1992-05-12	Motorola, Inc.	Loop antenna with transmission line feed
GB2229319B (en) *	1989-01-20	1993-10-20	Antenna Products Ltd	Antenna
US4980694A (en) *	1989-04-14	1990-12-25	Goldstar Products Company, Limited	Portable communication apparatus with folded-slot edge-congruent antenna
AT393054B (en) *	1989-07-27	1991-08-12	Siemens Ag Oesterreich	TRANSMITTER AND / OR RECEIVING ARRANGEMENT FOR PORTABLE DEVICES
JPH03228407A (en) *	1989-12-11	1991-10-09	Nec Corp	Antenna and portable radio equipment using antenna concerned
FR2677814B1 (en) *	1990-06-22	1993-10-29	Thomson Csf	FLAT MICROWAVE ANTENNA WITH TWO ORTHOGONAL POLARIZATIONS WITH A COUPLE OF RADIANT ORTHOGONAL SLOTS.
GB9021292D0 (en) *	1990-10-01	1990-11-14	Watt Mervyn R	Ladder scaffolding
HK1000299A1 (en) *	1991-05-09	1998-02-20	Seiko Epson Corporation	Antenna and small portable radio device
WO1994008361A1 (en) *	1992-09-30	1994-04-14	Motorola, Inc.	Low profile antenna system for a card-like communication receiver

1994
- 1994-03-17 GB GB9405261A patent/GB2276274B/en not_active Expired - Fee Related
1998
- 1998-04-22 HK HK98103346A patent/HK1004353A1/en not_active IP Right Cessation
- 1998-04-22 HK HK98103349A patent/HK1004355A1/en not_active IP Right Cessation

Publication	Publication Date	Title
AU7779694A (en)	1995-06-08	Antenna apparatus
EP0831553B1 (en)	2003-03-19	Antenna device
AU6508194A (en)	1994-11-08	Transintimal recanalisation device
AU2920597A (en)	1997-12-09	Planar antenna device
HK1004353B (en)	1998-11-20	Slot antenna device
HK1004353A1 (en)	1998-11-20	Slot antenna device
HK1004355B (en)	1998-11-20	Slot antenna device
AU675824B2 (en)	1997-02-20	Improved antenna structure
GB2275369B (en)	1996-05-29	Antenna device
GB2283131B (en)	1997-09-03	Antenna
AU6389394A (en)	1994-10-11	Theft-impairing device
AU6706994A (en)	1994-11-08	Dressing-aid-and-transfer device
EP0755130A3 (en)	1997-12-03	Antenna device
GB2304466B (en)	1997-10-22	Slot antenna device
AU5559994A (en)	1994-07-04	Cordless-telephone antenna
GB9300736D0 (en)	1993-04-06	Antenna
GB9307000D0 (en)	1993-05-26	Antenna
AU6599394A (en)	1995-01-12	Communication device
HK1004354B (en)	1998-11-20	Slot antenna device
HK1005072B (en)	1998-12-18	Slot antenna device
GB2280788B (en)	1997-04-02	An antenna
AU7592494A (en)	1995-05-18	Antenna system
AU1429095A (en)	1995-07-17	Belt-feeding device
AU5637294A (en)	1994-09-01	Antenna
HK1001339B (en)	1998-06-12	Antenna device