CA2308028C - Appareil de visualisation/projection spherique - Google Patents

Appareil de visualisation/projection spherique Download PDF

Info

Publication number: CA2308028C
Authority: CA; Canada
Prior art keywords: view; field; image processing; processing devices; image
Prior art date: 1995-11-30
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

CA002308028A

Other languages

English (en)

Other versions

CA2308028A1 (fr

Inventor

Vishvjit S. Nalwa

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.)

FullView Inc

Original Assignee

AT&T Corp

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.)

1995-11-30

Filing date

1996-10-15

Publication date

2003-08-26

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25678732&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2308028(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1995-11-30 Priority claimed from US08/565,501 external-priority patent/US6115176A/en

1996-10-15 Application filed by AT&T Corp filed Critical AT&T Corp

1997-05-31 Publication of CA2308028A1 publication Critical patent/CA2308028A1/fr

2003-08-26 Application granted granted Critical

2003-08-26 Publication of CA2308028C publication Critical patent/CA2308028C/fr

2016-10-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000015654 memory Effects 0.000 claims description 67
230000003287 optical effect Effects 0.000 claims description 56
239000002131 composite material Substances 0.000 claims description 27
238000000034 method Methods 0.000 claims description 15
230000004044 response Effects 0.000 claims 4
238000010586 diagram Methods 0.000 description 4
238000006243 chemical reaction Methods 0.000 description 3
RLQWHDODQVOVKU-UHFFFAOYSA-N tetrapotassium;silicate Chemical compound [K+].[K+].[K+].[K+].[O-][Si]([O-])([O-])[O-] RLQWHDODQVOVKU-UHFFFAOYSA-N 0.000 description 3
230000007547 defect Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000003278 mimic effect Effects 0.000 description 1

Landscapes

Studio Devices (AREA)
Nuclear Medicine (AREA)

CA002308028A 1995-11-30 1996-10-15 Appareil de visualisation/projection spherique Expired - Lifetime CA2308028C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US08/565,501 US6115176A (en)	1995-11-30	1995-11-30	Spherical viewing/projection apparatus
US08/565,501		1995-11-30
CA002187834A CA2187834C (fr)	1995-11-30	1996-10-15	Appareil de visualisation/projection spherique

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002187834A Division CA2187834C (fr)	1995-11-30	1996-10-15	Appareil de visualisation/projection spherique

Publications (2)

Publication Number	Publication Date
CA2308028A1 CA2308028A1 (fr)	1997-05-31
CA2308028C true CA2308028C (fr)	2003-08-26

Family

ID=25678732

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002308021A Abandoned CA2308021A1 (fr)	1995-11-30	1996-10-15	Appareil de visualisation/projection spherique
CA002308028A Expired - Lifetime CA2308028C (fr)	1995-11-30	1996-10-15	Appareil de visualisation/projection spherique

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA002308021A Abandoned CA2308021A1 (fr)	1995-11-30	1996-10-15	Appareil de visualisation/projection spherique

Country Status (1)

Country	Link
CA (2)	CA2308021A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108698692A (zh) *	2015-11-06	2018-10-23	思飞锐有限责任公司	无机翼的飞行仪器

1996
- 1996-10-15 CA CA002308021A patent/CA2308021A1/fr not_active Abandoned
- 1996-10-15 CA CA002308028A patent/CA2308028C/fr not_active Expired - Lifetime

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108698692A (zh) *	2015-11-06	2018-10-23	思飞锐有限责任公司	无机翼的飞行仪器
CN108698692B (zh) *	2015-11-06	2022-01-14	思飞锐有限责任公司	无机翼的飞行仪器

Also Published As

Publication number	Publication date
CA2308021A1 (fr)	1997-05-31
CA2308028A1 (fr)	1997-05-31

Legal Events

Date	Code	Title	Description
2000-06-02	EEER	Examination request
2016-12-19	MKEX	Expiry	Effective date: 20161017

Publication	Publication Date	Title
CA2187834C (fr)	2000-06-06	Appareil de visualisation/projection spherique
US6356397B1 (en)	2002-03-12	Panoramic viewing system with shades
CA2174574C (fr)	2000-06-27	Methode et systeme de visualisation panoramique
US5745305A (en)	1998-04-28	Panoramic viewing apparatus
US5539483A (en)	1996-07-23	Panoramic projection apparatus
CA2277712C (fr)	2002-08-13	Systeme de visualisation stereoscopique panoramique
EP0982946B1 (fr)	2003-11-19	Système de vue panoramique compacte à haute résolution
US6128143A (en)	2000-10-03	Panoramic viewing system with support stand
US5703604A (en)	1997-12-30	Immersive dodecaherdral video viewing system
US20040027451A1 (en)	2004-02-12	Immersive imaging system
EP0757273A1 (fr)	1997-02-05	Combinaison de plusieurs dispositifs de visualisation avec point de vue commun
CA2308028C (fr)	2003-08-26	Appareil de visualisation/projection spherique
CA2304439A1 (fr)	1999-04-07	Systeme de visualisation panoramique avec centres optiques virtuels deportes
CA2310956A1 (fr)	2000-02-28	Systeme compact de visualisation panoramique haute resolution