Featured patents

Titania-Doped Quartz Glass and Making Method
US 08820122 B2, Sept. 2, 2014, Forming optical fiber or fiber preform by soot buildup, Shigeru Maida et al. / Shin-Etsu Chemical Co., Ltd. (Tokyo, JP)
A method for preparing a titania-doped quartz glass, comprising:…

Composite Magnetic Recording Medium
US 08800322 B1, Aug. 12, 2014, Internally positioned, Magenthiran Verapatran et al. / WD Media, LLC (San Jose, US)
A system for glass hard disk substrate treatment, comprising…

Apparatuses for Vacuum Insulating Glass (VIG) Unit Tip-Off, And/Or Associated Methods
US 08794033 B2, Aug. 5, 2014, With sealing off of gas evacuating opening, Ryan L. Dear / Guardian Industries Corp. (Auburn Hills, US)
A laser tip-off system for a vacuum insulating glass (VIG) unit, comprising:…

Soot Radial Pressing for Optical Fiber Overcladding
US 08869566 B2, Oct. 28, 2014, Outside of tube or rod by soot buildup, Robert Brett Desorcie et al. / Corning Incorporated (Corning, US)
A method for making an optical fiber preform for making an optical fiber…

Method for Manufacturing a Primary Preform for Optical Fibres, Primary Preform, Final Preform, Optical Fibre
US 08863557 B2, Oct. 21, 2014, Plasma utilized, Johannes Antoon Hartsuiker et al. / Draka Comteq, B.V. NL
A method for manufacturing a primary preform for an optical fibre, using a plasma…

Method and Apparatus for Removing Volatilized Materials From an Enclosed Space in a Glass Making Process
US 08689585 B2, April 8, 2014, Sheet, Ahdi El Kahlout et al. / Corning Incorporated (Corning, US)
A method for forming a glass ribbon comprising:…

Photovoltaic Device Having Low Iron High Transmission Glass With Lithium Oxide for Reducing Seed Free Time and Corresponding Method
US 08671717 B2, March 18, 2014, Sheet, Richard Hulme et al. / Guardian Industries Corp. (Auburn Hills, US)
A method of making a low-iron highly transmissive glass for use in a photovoltaic…

Methods for Forming Fritted Cover Sheets and Glass Packages Comprising the Same
US 08505337 B2, Aug. 13, 2013, By or with coating at joint interface of a formed part prior to bonding, Edward J. Sever et al. / Corning Incorporated (Corning, US)
A method for forming a fritted cover sheet comprising:…

Soot Pressing for Optical Fiber Overcladding
US 08468852 B2, June 25, 2013, Having plural adjacent fibers or rods sheathed in tube or enclosure, Ming-Jun Li et al. / Corning Incorporated (Corning, US)
A method for making an optical fiber preform comprising the steps of:…

Gravity Bending Glass Sheets
US 08459061 B2, June 11, 2013, By sagging by gravity on mold surface, Ian Nicholas Tetlow / Pilkington Group Limited (Merseyside, GB)
A gravity bending mould for bending glass sheets comprising: a final mould having…

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