The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2023
Filed:
May. 24, 2021
Ostendo Technologies, Inc., Carlsbad, CA (US);
Alexander L. Syrkin, Montgomery Village, MD (US);
Vladimir Ivantsov, Hyattsville, MD (US);
Alexander Usikov, Rockville, MD (US);
Vladimir A. Dmitriev, Gaithersburg, MD (US);
Ostendo Technologies, Inc., Carlsbad, CA (US);
Abstract
Hydride phase vapor epitaxy (HVPE) growth apparatus, methods and materials and structures grown thereby. An HVPE reactor includes generation, accumulation, and growth zones. A source material for growth of indium nitride is generated and collected inside the reactor. A first reactive gas reacts with an indium source inside the generation zone to produce a first gas product having an indium-containing compound. The first gas product is cooled and condenses into a liquid or solid condensate or source material having an indium-containing compound. The source material is collected in the accumulation zone. Vapor or gas resulting from evaporation of the condensate forms a second gas product, which reacts with a second reactive gas in the growth zone for growth of indium nitride.