US 12,148,607 B2
High power tungsten halogen lamp lifetime improvement through J-hook design
Yao-Hung Yang, Santa Clara, CA (US); Shantanu Rajiv Gadgil, Santa Clara, CA (US); Kaushik Rao, Bangalore (IN); Vincent Joseph Kirchhoff, Santa Clara, CA (US); Sagir Kadiwala, Santa Clara, CA (US); Munirah Mahyudin, Santa Clara, CA (US); and Daniel Chou, Santa Clara, CA (US)
Assigned to Applied Materials, Inc., Santa Clara, CA (US)
Filed by Applied Materials, Inc., Santa Clara, CA (US)
Filed on Jan. 12, 2024, as Appl. No. 18/412,127.
Application 18/412,127 is a continuation of application No. 18/196,341, filed on May 11, 2023, granted, now 11,881,392.
Application 18/196,341 is a continuation of application No. PCT/US2022/030075, filed on May 19, 2022.
Prior Publication US 2024/0162030 A1, May 16, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H01K 1/20 (2006.01); H01K 7/00 (2006.01)
CPC H01K 1/20 (2013.01) [H01K 7/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A lamp, comprising:
a bulb;
a first glass support and a second glass support disposed in a spaced apart relation within the bulb;
a filament disposed in the bulb and extending between the first and second glass supports;
a first hook support coupled to the first and second glass supports;
a second hook support coupled to the second glass support;
a first hook coupled to the first hook support, wherein the first hook comprises:
a first vertical portion extending from the first hook support toward the filament; and
a second vertical portion extending toward the first hook support; and
a second hook coupled to the second hook support, wherein the second hook comprises:
a first vertical portion extending from the second hook support toward the filament; and
a second vertical portion extending toward the second hook support.