US Patent No: 6,926,946
Number of patents in Portfolio can not be more than 2000
Partially treated water-repellent glass sheet
Stats
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Aug 9, 2005
Issued date -
Sep 18, 2003
filing date -
10/666,322
serial no -
Expired
status
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Abstract
A method for partially treating a water-repellent glass sheet is disclosed which comprises irradiating part of a water-repellent glass film, formed on the water-repellent glass sheet, with a stream of plasma jets generated by a plasma jet irradiating gun. By such plasma jet irradiation, the film part can be removed easily even when the glass sheet has a curved surface. A water-repellent glass sheet with the film part removed is also disclosed.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 6,352,758 Patterned article having alternating hydrophilic and hydrophobic surface regions | 39 | 1998 | |
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| 5,413,865 Water-repellent metal oxide film and method of forming same on glass substrate | 33 | 1993 | |
Patent Citation Ranking
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