Assignee
ADTEC ENG CO LTD
US·19 granted patents·2 pending applications·122 citations·filing 1991–2024
Top patents by PatentIndex Score
21 records- 0183US12319034B2Carbon fiber reinforced plastic structure and processing apparatusADTEC ENG CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·5 claims
- 0276US6597432B2Board-stage for an alignerADTEC ENG CO LTD·Filed 2002·Granted Jul 22, 2003·24 cites·6 claims
- 0367US6927854B2Projection exposure device and position alignment device and position alignment methodADTEC ENG CO LTD·Filed 2003·Granted Aug 9, 2005·13 cites·10 claims
- 0467US6552352B2AlignerADTEC ENG CO LTD·Filed 2002·Granted Apr 22, 2003·15 cites·13 claims
- 0564US6760094B2AlignerADTEC ENG CO LTD·Filed 2001·Granted Jul 6, 2004·6 cites·12 claims
- 0663US7614787B2Marking apparatus used in a process for producing multi-layered printed circuit boardADTEC ENG CO LTD·Filed 2007·Granted Nov 10, 2009·2 cites·17 claims
- 0760US7477354B2Projection exposure apparatus and method for producing a printed circuit boardADTEC ENG CO LTD·Filed 2005·Granted Jan 13, 2009·1 cites·9 claims
- 0859US7289192B2Projection exposure deviceADTEC ENG CO LTD·Filed 2004·Granted Oct 30, 2007·5 cites·11 claims
- 0958US2024337856A1Standard-light generator for straightness measurement, method of providing a standard for straightness measurement, and straightness measurement apparatusADTEC ENG CO LTD·Filed 2024·Application pending·0 cites
- 1055US6784979B2Full-contact type exposure deviceADTEC ENG CO LTD·Filed 2003·Granted Aug 31, 2004·10 cites·9 claims
- 1155US6597757B2Marking apparatus used in a process for producing multi-layered printed circuit boardADTEC ENG CO LTD·Filed 2002·Granted Jul 22, 2003·7 cites·5 claims
- 1254US12226986B2Core material and structureADTEC ENG CO LTD·Filed 2020·Granted Feb 18, 2025·0 cites·13 claims
- 1352US10067429B2Pattern drawing apparatus and pattern drawing methodADTEC ENG CO LTD·Filed 2016·Granted Sep 4, 2018·1 cites·6 claims
- 1451US6870952B2Positioning apparatus used in a process for producing multi-layered printed circuit board and method of using the sameADTEC ENG CO LTD·Filed 2001·Granted Mar 22, 2005·5 cites·16 claims
- 1549US6831730B2Optical magnification adjustment system and projection exposure deviceADTEC ENG CO LTD·Filed 2004·Granted Dec 14, 2004·5 cites·9 claims
- 1649US6738195B2Optical magnification adjustment system and projection exposure deviceADTEC ENG CO LTD·Filed 2002·Granted May 18, 2004·4 cites·4 claims
- 1748US5287759AMethod and apparatus of measuring state of IC lead frameADTEC ENG CO LTD·Filed 1992·Granted Feb 22, 1994·13 cites·5 claims
- 1847US2009029270A1Projection exposure device and method of separate exposureADTEC ENG CO LTD·Filed 2008·Application pending·0 cites
- 1946US6819406B2AlignerADTEC ENG CO LTD·Filed 2002·Granted Nov 16, 2004·2 cites·15 claims
- 2033US6252649B1AlignerADTEC ENG CO LTD·Filed 1999·Granted Jun 26, 2001·6 cites·8 claims
- 2126US5257067AApparatus for placing film mask in contact with objectADTEC ENG CO LTD·Filed 1991·Granted Oct 26, 1993·3 cites·7 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →