CA2517815C - Dispositif electronique a main dote d'un clavier optimise pour les manipulations avec les pouces - Google Patents

Dispositif electronique a main dote d'un clavier optimise pour les manipulations avec les pouces Download PDF

Info

Publication number: CA2517815C
Authority: CA; Canada
Prior art keywords: keys; keyboard; hand; key; letter
Prior art date: 2000-09-19
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

Application number

CA2517815A

Other languages

English (en)

Other versions

CA2517815A1 (fr

Inventor

Mihal Lazaridis

Jason T. Griffin

John A. Holmes

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BlackBerry Ltd

Original Assignee

Research in Motion Ltd

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.)

2000-09-19

Filing date

2001-09-19

Publication date

2010-11-30

2000-09-19 Priority claimed from US09/663,972 external-priority patent/US6873317B1/en

2001-09-19 Application filed by Research in Motion Ltd filed Critical Research in Motion Ltd

2001-09-19 Priority claimed from CA002357562A external-priority patent/CA2357562C/fr

2002-03-19 Publication of CA2517815A1 publication Critical patent/CA2517815A1/fr

2010-11-30 Application granted granted Critical

2010-11-30 Publication of CA2517815C publication Critical patent/CA2517815C/fr

2021-09-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

210000003813 thumb Anatomy 0.000 title claims abstract description 42
238000004891 communication Methods 0.000 claims description 4
238000012545 processing Methods 0.000 claims description 2
230000001413 cellular effect Effects 0.000 claims 1
238000010586 diagram Methods 0.000 description 22
238000013479 data entry Methods 0.000 description 16
230000006870 function Effects 0.000 description 14
230000000295 complement effect Effects 0.000 description 5
230000000994 depressogenic effect Effects 0.000 description 4
230000003993 interaction Effects 0.000 description 4
230000033001 locomotion Effects 0.000 description 4
230000008859 change Effects 0.000 description 3
238000013461 design Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
230000004044 response Effects 0.000 description 3
210000004935 right thumb Anatomy 0.000 description 3
238000005096 rolling process Methods 0.000 description 3
230000008901 benefit Effects 0.000 description 2
210000004247 hand Anatomy 0.000 description 2
210000004936 left thumb Anatomy 0.000 description 2
230000005540 biological transmission Effects 0.000 description 1
238000013523 data management Methods 0.000 description 1
230000000881 depressing effect Effects 0.000 description 1
238000007726 management method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000008520 organization Effects 0.000 description 1
230000008569 process Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1

Landscapes

Input From Keyboards Or The Like (AREA)

CA2517815A 2000-09-19 2001-09-19 Dispositif electronique a main dote d'un clavier optimise pour les manipulations avec les pouces Expired - Lifetime CA2517815C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/663,972 US6873317B1 (en)	1998-06-26	2000-09-19	Hand-held electronic device with a keyboard optimized for use with the thumbs
US09/663,972		2000-09-19
CA002357562A CA2357562C (fr)	2000-09-19	2001-09-19	Dispositif electronique a main dote d'un clavier optimise pour les manipulations avec les pouces

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002357562A Division CA2357562C (fr)	2000-09-19	2001-09-19	Dispositif electronique a main dote d'un clavier optimise pour les manipulations avec les pouces

Publications (2)

Publication Number	Publication Date
CA2517815A1 CA2517815A1 (fr)	2002-03-19
CA2517815C true CA2517815C (fr)	2010-11-30

Family

ID=35415108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2517815A Expired - Lifetime CA2517815C (fr)	2000-09-19	2001-09-19	Dispositif electronique a main dote d'un clavier optimise pour les manipulations avec les pouces

Country Status (1)

Country	Link
CA (1)	CA2517815C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8330628B2 (en)	2005-09-13	2012-12-11	Research In Motion Limited	Keyboard for hand-held devices

2001
- 2001-09-19 CA CA2517815A patent/CA2517815C/fr not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8330628B2 (en)	2005-09-13	2012-12-11	Research In Motion Limited	Keyboard for hand-held devices
US8941511B2 (en)	2005-09-13	2015-01-27	Blackberry Limited	Keyboard for hand-held devices

Also Published As

Publication number	Publication date
CA2517815A1 (fr)	2002-03-19

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Legal Events

Date	Code	Title	Description
2005-09-02	EEER	Examination request
2021-11-22	MKEX	Expiry	Effective date: 20210920