This inventor holds 2 USPTO granted patents. Top assignees: Hoya Optics, Inc., Hoya Corporation. Active years: 1991.
Company Filing History:
2 out of 3 
1 out of 2,565 
Years Active: 1991
Title: Yeong Lin: Innovator in Phosphate-Based Glass Technologies
Introduction
Yeong Lin is a notable inventor based in Sunnyvale, CA, who has made significant contributions to the field of glass technology. With a focus on phosphate-based glass compositions, he has developed innovative solutions that enhance thermal shock resistance and optical properties.
Latest Patents
Yeong Lin holds 2 patents that showcase his expertise in creating advanced glass materials. His latest patents include:
1. **Glass of Improved Thermal Shock Resistance for High Average Power Solid** - This patent describes a phosphate-based laser glass composition designed for high average power systems. The composition includes mol percent 60-66% P.sub.2 O.sub.5, 6-9% Al.sub.2 O.sub.3, 8-12% Li.sub.2 O, 0-15% MgO, 0-15% ZnO, 0-5% B.sub.2 O.sub.3, and 0.1-4% Nd.sub.2 O.sub.3, with MgO+ZnO totaling 14-16%.
2. **Infrared Absorbing Green Glass** - This patent details a green optical filter phosphate-based glass that exhibits high near-infrared absorption at about 650 nm to 950 nm. It has a peak transmission at 550 nm to 560 nm, with the steepest slope of the absorption curve occurring between about 570 nm to 650 nm. The glass composition comprises, in mol %: 50 to 60% P.sub.2 O.sub.5, 0 to 5% SiO.sub.2, 20 to 33% Li.sub.2 O, 0 to 25% Na.sub.2 O, 1 to 25% K.sub.2 O, 0 to 5% for each of CaO, BaO, SrO, and MgO, 7 to 10% Al.sub.2 O.sub.3, 3 to 6% CuO, 0.5 to 1.6% Cr.sub.2 O.sub.3, 0.5 to 2.0% Ho.sub.2 O.sub.3, 0.5 to 2.0% Dy.sub.2 O.sub.3, and 0 to 2.