Patents by Inventor Seok Mun Yoon
Seok Mun Yoon has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20230307276Abstract: The present invention relates to a container for storing a wafer, particularly to a container for storing a wafer in which a plurality of purging areas is vertically partitioned in the interior of a storage chamber, and a purge gas is sprayed into the plurality of purging areas, thereby allowing not only uniform purging of the wafer to be assured but also efficient purging of the wafer without waste of the purge gas to be achieved.Type: ApplicationFiled: June 1, 2023Publication date: September 28, 2023Inventors: Bum Je WOO, Seok Mun YOON, Jang HEO, Young Chul KIM
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Patent number: 11710651Abstract: The present invention relates to a container for storing a wafer, particularly to a container for storing a wafer in which a plurality of purging areas is vertically partitioned in the interior of a storage chamber, and a purge gas is sprayed into the plurality of purging areas, thereby allowing not only uniform purging of the wafer to be assured but also efficient purging of the wafer without waste of the purge gas to be achieved.Type: GrantFiled: April 30, 2021Date of Patent: July 25, 2023Assignees: PICO & TERA CO., LTD.Inventors: Bum Je Woo, Seok Mun Yoon, Jang Heo, Young Chul Kim
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Publication number: 20210257240Abstract: The present invention relates to a container for storing a wafer, particularly to a container for storing a wafer in which a plurality of purging areas is vertically partitioned in the interior of a storage chamber, and a purge gas is sprayed into the plurality of purging areas, thereby allowing not only uniform purging of the wafer to be assured but also efficient purging of the wafer without waste of the purge gas to be achieved.Type: ApplicationFiled: April 30, 2021Publication date: August 19, 2021Inventors: Bum Je WOO, Seok Mun YOON, Jang HEO, Young Chul KIM
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Patent number: 11075100Abstract: The present invention relates to a container for storing a wafer, particularly to a container for storing a wafer in which a plurality of purging areas is vertically partitioned in the interior of a storage chamber, and a purge gas is sprayed into the plurality of purging areas, thereby allowing not only uniform purging of the wafer to be assured but also efficient purging of the wafer without waste of the purge gas to be achieved.Type: GrantFiled: June 26, 2017Date of Patent: July 27, 2021Assignees: PICO & TERA CO., LTD.Inventors: Bum Je Woo, Seok Mun Yoon, Jang Heo, Young Chul Kim
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Patent number: 10847395Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container comprising a storage chamber forming an independent space separated from the wafer storage container, and a plurality of gas chambers communicating with the storage chamber, so that the gases are being supplied or exhausted through the area of the side surfaces of the storage chamber via the gas chambers in order to remove the fumes remaining on the surface of a wafer stored inside the wafer storage container efficiently.Type: GrantFiled: December 21, 2016Date of Patent: November 24, 2020Assignees: PICO & TERA CO., LTD.Inventors: Bum Je Woo, Seok Mun Yoon, Myoung Sok Han, Hyun Sin Kim
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Patent number: 10720352Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container wherein the space of the wafer storage container is divided into the spaces, namely a storage room, a gas injection room, and a gas exhausting room, which are independent and separate from each other, so when the wafer storage container is transported to the load port and being coupled therewith, the purge gas is injected/exhausted through the separating walls inside the storage room, thereby efficiently removing the remaining fumes on the surface of the wafer.Type: GrantFiled: March 24, 2016Date of Patent: July 21, 2020Assignees: PICO & TERA CO., LTD.Inventors: Bum Je Woo, Seok Mun Yoon, Myoung Sok Han, Hyun Sin Kim
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Patent number: 10580675Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container wherein the space of the wafer storage container is divided into the spaces, namely a storage room, a gas injection room, and a gas exhausting room, which are independent and separate from each other, so when the wafer storage container is transported to the load port and being coupled therewith, the purge gas is injected/exhausted through the separating walls inside the storage room, thereby efficiently removing the remaining fumes on the surface of the wafer.Type: GrantFiled: May 9, 2018Date of Patent: March 3, 2020Assignees: Pico & Tera Co., Ltd.Inventors: Bum Je Woo, Seok Mun Yoon, Myoung Sok Han, Hyun Sin Kim
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Publication number: 20190311929Abstract: The present invention relates to a container for storing a wafer, particularly to a container for storing a wafer in which a plurality of purging areas is vertically partitioned in the interior of a storage chamber, and a purge gas is sprayed into the plurality of purging areas, thereby allowing not only uniform purging of the wafer to be assured but also efficient purging of the wafer without waste of the purge gas to be achieved.Type: ApplicationFiled: June 26, 2017Publication date: October 10, 2019Inventors: Bum Je WOO, Seok Mun YOON, Jang HEO, Young Chul KIM
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Publication number: 20180374731Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container comprising a storage chamber forming an independent space separated from the wafer storage container, and a plurality of gas chambers communicating with the storage chamber, so that the gases are being supplied or exhausted through the area of the side surfaces of the storage chamber via the gas chambers in order to remove the fumes remaining on the surface of a wafer stored inside the wafer storage container efficiently,Type: ApplicationFiled: December 21, 2016Publication date: December 27, 2018Applicants: PICO & TERA CO., LTD.Inventors: Bum Je WOO, Seok Mun YOON, Myoung Sok HAN, Hyun Sin KIM
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Publication number: 20180261483Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container wherein the space of the wafer storage container is divided into the spaces, namely a storage room, a gas injection room, and a gas exhausting room, which are independent and separate from each other, so when the wafer storage container is transported to the load port and being coupled therewith, the purge gas is injected/exhausted through the separating walls inside the storage room, thereby efficiently removing the remaining fumes on the surface of the wafer.Type: ApplicationFiled: May 9, 2018Publication date: September 13, 2018Inventors: Bum Je WOO, Seok Mun YOON, Myoung Sok HAN, Hyun Sin KIM
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Publication number: 20160284580Abstract: The present invention relates to a wafer storage container, more particularly, relates to a wafer storage container wherein the space of the wafer storage container is divided into the spaces, namely a storage room, a gas injection room, and a gas exhausting room, which are independent and separate from each other, so when the wafer storage container is transported to the load port and being coupled therewith, the purge gas is injected/exhausted through the separating walls inside the storage room, thereby efficiently removing the remaining fumes on the surface of the wafer.Type: ApplicationFiled: March 24, 2016Publication date: September 29, 2016Inventors: Bum Je Woo, Seok Mun Yoon, Myoung Sok Han, Hyun Sin Kim