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Cdgm Glass Co Ltd patents

Recent patent applications related to Cdgm Glass Co Ltd. Cdgm Glass Co Ltd is listed as an Agent/Assignee. Note: Cdgm Glass Co Ltd may have other listings under different names/spellings. We're not affiliated with Cdgm Glass Co Ltd, we're just tracking patents.

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "C" | Cdgm Glass Co Ltd-related inventors




Date Cdgm Glass Co Ltd patents (updated weekly) - BOOKMARK this page
10/05/17High-hardness transparent glass ceramic and preparation method therefore
11/10/16Optical glass with negative anomalous dispersion and optical element
11/10/16Glass composition
08/25/16Optical glass and optical element
08/04/16Fluorophosphate optical glass
11/19/15Near-infrared light absorbing glass, element and filter
11/19/15Near-infrared light absorbing glass, element and filter
09/10/15Optical glass
08/13/15Optical glass for precision molding, prefabricated glass, optical element and optical instrument
07/23/15High refractivity and high dispersion optical glass, element and instrument
10/30/14Phosphate optical glass
09/25/14An optical glass and optical element
08/07/14Optical glass and optical element
08/22/13Near-infrared absorption glass, element and filter
07/25/13Optical glass and optical element
01/26/12Fluorophosphate optical glass
01/19/12Glass suitable for chemical tempering and chemically tempered glass thereof
08/11/11High-refractivity low-dispersion optical glass







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Cdgm Glass Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Cdgm Glass Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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