GB2364135B - Multifunction overhead projector - Google Patents

Multifunction overhead projector

Info

Publication number: GB2364135B
Authority: GB; United Kingdom
Prior art keywords: multifunction; overhead projector; projector; overhead; multifunction overhead
Prior art date: 2000-06-27
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 - Fee Related

Application number

GB0015550A

Other versions

GB0015550D0 (en

GB2364135A (en

Inventor

Ching-Chen Chen

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.)

Rever Computer Inc

Original Assignee

Rever Computer 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.)

2000-06-27

Filing date

2000-06-27

Publication date

2002-06-19

2000-06-27 Application filed by Rever Computer Inc filed Critical Rever Computer Inc

2000-06-27 Priority to GB0015550A priority Critical patent/GB2364135B/en

2000-08-16 Publication of GB0015550D0 publication Critical patent/GB0015550D0/en

2002-01-16 Publication of GB2364135A publication Critical patent/GB2364135A/en

2002-06-19 Application granted granted Critical

2002-06-19 Publication of GB2364135B publication Critical patent/GB2364135B/en

2020-06-27 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Overhead Projectors And Projection Screens (AREA)
Liquid Crystal (AREA)

GB0015550A 2000-06-27 2000-06-27 Multifunction overhead projector Expired - Fee Related GB2364135B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
GB0015550A GB2364135B (en)	2000-06-27	2000-06-27	Multifunction overhead projector

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0015550A GB2364135B (en)	2000-06-27	2000-06-27	Multifunction overhead projector

Publications (3)

Publication Number	Publication Date
GB0015550D0 GB0015550D0 (en)	2000-08-16
GB2364135A GB2364135A (en)	2002-01-16
GB2364135B true GB2364135B (en)	2002-06-19

Family

ID=9894359

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0015550A Expired - Fee Related GB2364135B (en)	2000-06-27	2000-06-27	Multifunction overhead projector

Country Status (1)

Country	Link
GB (1)	GB2364135B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2429538A (en) *	2005-08-24	2007-02-28	Sharp Kk	Proctor arrangement for portable electronic device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4882599A (en) *	1987-03-31	1989-11-21	Grunwald Peter Hein	Overhead projector
EP0670512A1 (en) *	1994-03-03	1995-09-06	Grunwald Projektoren Ag	Overhead projector to project images displayed on a LCD

2000
- 2000-06-27 GB GB0015550A patent/GB2364135B/en not_active Expired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4882599A (en) *	1987-03-31	1989-11-21	Grunwald Peter Hein	Overhead projector
EP0670512A1 (en) *	1994-03-03	1995-09-06	Grunwald Projektoren Ag	Overhead projector to project images displayed on a LCD

Also Published As

Publication number	Publication date
GB0015550D0 (en)	2000-08-16
GB2364135A (en)	2002-01-16

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Legal Events

Date	Code	Title	Description
2005-02-16	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20040627