Inventor · disambiguated record
Johannes Clausen
Also filed as: CLAUSEN JOHANNES
7 granted patents·166 citations·filing 1983–1989
87Inventor score
Technology areasG03B
Top patents by PatentIndex Score
7 records- 0195US4993806ARear-projection screenDAINIPPON PRINTING CO LTD·Filed 1989·Granted Feb 19, 1991·70 cites·7 claims
- 0287US4509822ATransparent rear projection screenSCAN SCREEN·Filed 1983·Granted Apr 9, 1985·24 cites·6 claims
- 0386US4923280ARear-projection screenDAINIPPON PRINTING CO LTD·Filed 1989·Granted May 8, 1990·25 cites·20 claims
- 0478US4936652ARear projection screenDAINIPPON PRINTING CO LTD·Filed 1989·Granted Jun 26, 1990·17 cites·9 claims
- 0573US4561720ATransparent rear projection screenSCAN SCREEN·Filed 1984·Granted Dec 31, 1985·12 cites·9 claims
- 0671US4636035ATransparent rear projection screenSCAN SCREEN·Filed 1985·Granted Jan 13, 1987·16 cites·9 claims
- 0737US4979800ARear-projection screenDAINIPPON PRINTING CO LTD·Filed 1989·Granted Dec 25, 1990·2 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →