ATE525684T1 - Tageslichtprojektor zur verwendung bei einer audiovisuellen prusentation - Google Patents

Tageslichtprojektor zur verwendung bei einer audiovisuellen prusentation

Info

Publication number
ATE525684T1
ATE525684T1 AT02807987T AT02807987T ATE525684T1 AT E525684 T1 ATE525684 T1 AT E525684T1 AT 02807987 T AT02807987 T AT 02807987T AT 02807987 T AT02807987 T AT 02807987T AT E525684 T1 ATE525684 T1 AT E525684T1
Authority
AT
Austria
Prior art keywords
presentation
timer
projector
tracking device
time
Prior art date
Application number
AT02807987T
Other languages
English (en)
Inventor
Michael Morykwas
Phillip R Merkey
Original Assignee
Michael Morykwas
Phillip R Merkey
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.)
Filing date
Publication date
Application filed by Michael Morykwas, Phillip R Merkey filed Critical Michael Morykwas
Application granted granted Critical
Publication of ATE525684T1 publication Critical patent/ATE525684T1/de

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Holo Graphy (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Road Signs Or Road Markings (AREA)
AT02807987T 2002-10-07 2002-10-07 Tageslichtprojektor zur verwendung bei einer audiovisuellen prusentation ATE525684T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/032014 WO2004034157A1 (en) 2002-10-07 2002-10-07 Timer device for use in an audio/visual presentation

Publications (1)

Publication Number Publication Date
ATE525684T1 true ATE525684T1 (de) 2011-10-15

Family

ID=32092086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02807987T ATE525684T1 (de) 2002-10-07 2002-10-07 Tageslichtprojektor zur verwendung bei einer audiovisuellen prusentation

Country Status (6)

Country Link
EP (1) EP1550014B1 (de)
AT (1) ATE525684T1 (de)
CA (1) CA2501711C (de)
DK (1) DK1550014T3 (de)
HK (1) HK1078351A1 (de)
WO (1) WO2004034157A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1952768A (zh) * 2005-10-19 2007-04-25 宏碁股份有限公司 投影显示装置的时间控制系统及其方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590944A (en) 1989-08-28 1997-01-07 Stokes; William T. Projectable timer
KR100220042B1 (ko) * 1990-06-07 1999-09-01 가부시키가이샤 히타치 세이사쿠쇼 발표지원방법 및 그 장치
JP2841030B2 (ja) 1994-07-25 1998-12-24 株式会社村上開明堂 原稿表示装置
JPH08313658A (ja) * 1995-05-17 1996-11-29 Sony Corp オーバーヘッドプロジェクタ用文字表示装置
US5905694A (en) 1995-08-02 1999-05-18 Rothberg; Michael R. Coordinated presentation apparatus and method
JPH09244144A (ja) * 1996-03-06 1997-09-19 Sharp Corp スクリーン投影システム
DE20019177U1 (de) 2000-09-27 2001-01-25 Derksen, Joachim Max, 45889 Gelsenkirchen Uhr und Projektionssystem

Also Published As

Publication number Publication date
HK1078351A1 (en) 2006-03-10
EP1550014A1 (de) 2005-07-06
WO2004034157A1 (en) 2004-04-22
CA2501711A1 (en) 2004-04-22
CA2501711C (en) 2012-08-28
DK1550014T3 (da) 2012-01-23
EP1550014B1 (de) 2011-09-21

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