Patents by Inventor In Yong Yeo

In Yong Yeo 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).

  • Publication number: 20150053352
    Abstract: In various embodiments, an apparatus for separating a stacked arrangement including a first layer, a second layer and a release layer between the first layer and the second layer may be provided. The apparatus may include an attachment surface configured to suspend the stacked arrangement by attaching to the first layer. The apparatus may further include an actuating mechanism configured to form a curvature of the first layer by bending the attachment surface. The apparatus may also include a holder to hold an etchant for etching the release layer to separate the first layer from the second layer.
    Type: Application
    Filed: April 17, 2013
    Publication date: February 26, 2015
    Inventors: Soon Fatt Yoon, Dawei Xu, Chiew Yong Yeo
  • Patent number: 7009160
    Abstract: A rack for a microwave oven capable of appropriately cooking food without burning the food, and a microwave oven set equipped with the rack includes a rack section to support the food thereon, and support sections to support the rack section. The rack section includes a plurality of hollow tubes and a hollow net tube. A liquid may be received in the hollow tubes and the hollow net tube. Accordingly, food is cooked without being burnt even when cooking is performed in a microwave oven using heat radiated from a heater.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: March 7, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo
  • Patent number: 6956191
    Abstract: A microwave oven includes a cooking chamber and a door. The cooking chamber includes a front opening and a bottom plate. The bottom plate is projected forward from the cooking chamber. The door selectively opens and closes the cooking chamber, and is projected forward to form a cooking space extending from the cooking chamber, together with the projected bottom plate of the cooking chamber.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: October 18, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Han-Seong Kang, Joo-Yong Yeo, Seong-Deog Jang
  • Patent number: 6906298
    Abstract: A microwave oven having a magnetron that generates microwaves, a magnetron driving circuit that supplies high voltage power to the magnetron and a machine room that accommodates the magnetron and the magnetron driving circuit. The microwave oven includes a single magnetron driving circuit board in which the magnetron and the electronic devices of the magnetron driving circuit are mounted thereon. The single magnetron driving circuit board is fixedly attached to the machine room by mounting members.
    Type: Grant
    Filed: March 24, 2003
    Date of Patent: June 14, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Young-Won Cho, Seong-Deog Jang, Joo-Yong Yeo
  • Patent number: 6899019
    Abstract: A grilling apparatus is provided with a grill of an improved structure, thus preventing food from being burnt due to overheating of the grill and reducing a cooking period to cook the food. The grilling apparatus includes a cabinet defining an external appearance of the grilling apparatus. An opening is formed at a top of the cabinet. A grill comprises a plurality of pipes, is set in the cabinet through the opening of the cabinet, and is downwardly bent, at a portion thereof, to form a food supporting part supporting opposite side surfaces of the food. The grilling apparatus includes two water tanks which are connected to respective ends of the plurality of pipes to supply the water to the plurality of pipes. One or more heating units are provided at predetermined positions adjacent to respective sides of the food supporting part in the cabinet so as to irradiate heat to the food supporting part.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: May 31, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo, Dae-Sung Han
  • Patent number: 6847023
    Abstract: A magnetron for microwave ovens including a second insulator interposed between a connection part and a bottom of a yoke to form a relatively lengthened insulation distance, or a molded insulating plate attached to a bottom of the filter box to reduce a distance between the connection part and a bottom of the filter box. In the magnetron, an entire height of the magnetron is reduced, so that a miniaturization of the magnetron can be implemented and a design of a product including the magnetron, such as a microwave oven, can be freely carried out, thus allowing an appearance of the product to be variously designed.
    Type: Grant
    Filed: February 11, 2003
    Date of Patent: January 25, 2005
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo, Dae-Sung Han
  • Patent number: 6828532
    Abstract: A microwave oven, is designed such that its switches accurately sense whether a door is open or not when opening or closing the door, thus preventing microwaves from leaking out. The microwave oven includes a hook unit, a hook locking unit, a locking step, and a sensing switch. The hook unit is mounted to the door functioning to open or close a cabinet. The hook locking unit is installed in the cabinet to engage with the hook unit. The locking step is provided in the hook locking unit to catch the hook unit when the hook unit enters the hook locking unit. The sensing switch is installed in the hook locking unit to sense whether the hook unit enters the hook locking unit. A screw holding unit is provided on a predetermined portion of the locking step to hold a setscrew which functions to mount the hook locking unit to the cabinet.
    Type: Grant
    Filed: January 22, 2003
    Date of Patent: December 7, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Seong-Deog Jang, Joo-Yong Yeo, Han-Seong Kang
  • Patent number: 6828535
    Abstract: A microwave oven for a vehicle includes an elastic vibration damping unit, and a joint unit which joins a body of the microwave oven to a vehicle through the vibration damping unit. The joint unit fixes the body of the microwave oven to the vehicle while the vibration damping unit damps vibration and impact generated from the vehicle in motion. Accordingly, inner devices of the microwave oven are prevented from being damaged by the vibration and impact.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: December 7, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo, Dae-Sung Han
  • Patent number: 6759638
    Abstract: A microwave oven includes a cooking chamber having an opening and a door which selectively opens and closes the opening of the cooking chamber. The door includes a frame which is constructed to form a circumferential edge of the door and be brought into contact with a rim of the opening, and a front plate which is projected forward from both sides of the frame. The door is formed by joining a first piece including the frame with a second piece including the front plate.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: July 6, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Han-Seong Kang, Joo-Yong Yeo, Seong-Deog Jang
  • Patent number: 6750434
    Abstract: A microwave oven includes a cooking chamber having opening and a door which selectively opens and closes the opening of the cooking chamber. The door includes a frame which is constructed to form a circumferential edge of the door and be brought into contact with a rim of the opening, and a see-through member adapted to correspond to the opening of the cooking chamber. The see-through member is projected forward so as to allow a user to observe the interior of the cooking chamber from a variety of viewing locations or angles. Furthermore, air feed holes and air discharge holes are formed near the door so as to prevent moisture of food from condensing on the see-through member.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: June 15, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Han-Seong Kang, Joo-Yong Yeo, Seong-Deog Jang
  • Publication number: 20040069150
    Abstract: A grilling apparatus is provided with a grill of an improved structure, thus preventing food from being burnt due to overheating of the grill and reducing a cooking period to cook the food. The grilling apparatus includes a cabinet defining an external appearance of the grilling apparatus. An opening is formed at a top of the cabinet. A grill comprises a plurality of pipes, is set in the cabinet through the opening of the cabinet, and is downwardly bent, at a portion thereof, to form a food supporting part supporting opposite side surfaces of the food. The grilling apparatus includes two water tanks which are connected to respective ends of the plurality of pipes to supply the water to the plurality of pipes. One or more heating units are provided at predetermined positions adjacent to respective sides of the food supporting part in the cabinet so as to irradiate heat to the food supporting part.
    Type: Application
    Filed: February 11, 2003
    Publication date: April 15, 2004
    Applicant: Samsung Electronics Co., Inc.
    Inventors: Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo, Dae-Sung Han
  • Publication number: 20040060930
    Abstract: A microwave oven for a vehicle includes an elastic vibration damping unit, and a joint unit which joins a body of the microwave oven to a vehicle through the vibration damping unit. The joint unit fixes the body of the microwave oven to the vehicle while the vibration damping unit damps vibration and impact generated from the vehicle in motion. Accordingly, inner devices of the microwave oven are prevented from being damaged by the vibration and impact.
    Type: Application
    Filed: January 23, 2003
    Publication date: April 1, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo, Dae-Sung Han
  • Publication number: 20040060933
    Abstract: A magnetron for microwave ovens including a second insulator interposed between a connection part and a bottom of a yoke to form a relatively lengthened insulation distance, or a molded insulating plate attached to a bottom of the filter box to reduce a distance between the connection part and a bottom of the filter box. In the magnetron, an entire height of the magnetron is reduced, so that a miniaturization of the magnetron can be implemented and a design of a product including the magnetron, such as a microwave oven, can be freely carried out, thus allowing an appearance of the product to be variously designed.
    Type: Application
    Filed: February 11, 2003
    Publication date: April 1, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo, Dae-Sung Han
  • Publication number: 20040050843
    Abstract: A microwave oven, is designed such that its switches accurately sense whether a door is open or not when opening or closing the door, thus preventing microwaves from leaking out. The microwave oven includes a hook unit, a hook locking unit, a locking step, and a sensing switch. The hook unit is mounted to the door functioning to open or close a cabinet. The hook locking unit is installed in the cabinet to engage with the hook unit. The locking step is provided in the hook locking unit to catch the hook unit when the hook unit enters the hook locking unit. The sensing switch is installed in the hook locking unit to sense whether the hook unit enters the hook locking unit. A screw holding unit is provided on a predetermined portion of the locking step to hold a setscrew which functions to mount the hook locking unit to the cabinet.
    Type: Application
    Filed: January 22, 2003
    Publication date: March 18, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Seong-Deog Jang, Joo-Yong Yeo, Han-Seong Kang
  • Publication number: 20040050842
    Abstract: A microwave oven having a magnetron that generates microwaves, a magnetron driving circuit that supplies high voltage power to the magnetron and a machine room that accommodates the magnetron and the magnetron driving circuit. The microwave oven includes a single magnetron driving circuit board in which the magnetron and the electronic devices of the magnetron driving circuit are mounted thereon. The single magnetron driving circuit board is fixedly attached to the machine room by mounting members.
    Type: Application
    Filed: March 24, 2003
    Publication date: March 18, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Young-Won Cho, Seong-Deog Jang, Joo-Yong Yeo
  • Publication number: 20040050841
    Abstract: A microwave oven includes a toaster integrated with the microwave oven to form a single structure. The microwave oven having the toaster, includes a cabinet provided with a cooking cavity and a microwave irradiating unit to irradiate microwaves into the cooking cavity. The microwave oven further includes a toaster body mounted on an upper portion of the cabinet and provided on a front thereof with an opening. A grilling shelf is retractably installed in the toaster body to be taken out of the toaster body through the opening, and is provided with a door to close the opening. A guide unit guides a movement of the grilling shelf. A drive unit moves the grilling shelf in the toaster body. A heater unit is installed in the toaster body to heat bread laid on the grilling shelf.
    Type: Application
    Filed: January 28, 2003
    Publication date: March 18, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Seong-Deog Jang, Joo-Yong Yeo, Han-Seong Kang
  • Publication number: 20040040957
    Abstract: A rack for a microwave oven capable of appropriately cooking food without burning the food, and a microwave oven set equipped with the rack includes a rack section to support the food thereon, and support sections to support the rack section. The rack section includes a plurality of hollow tubes and a hollow net tube. A liquid may be received in the hollow tubes and the hollow net tube. Accordingly, food is cooked without being burnt even when cooking is performed in a microwave oven using heat radiated from a heater.
    Type: Application
    Filed: January 28, 2003
    Publication date: March 4, 2004
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Dae-Sung Han, Yong-Woon Han, Seong-Deog Jang, Han-Seong Kang, Joo-Yong Yeo
  • Publication number: 20040031792
    Abstract: A microwave oven includes a cooking chamber having an opening and a door which selectively opens and closes the opening of the cooking chamber. The door includes a frame which is constructed to form a circumferential edge of the door and be brought into contact with a rim of the opening, and a front plate which is projected forward from both sides of the frame. The door is formed by joining a first piece including the frame with a second piece including the front plate.
    Type: Application
    Filed: December 20, 2002
    Publication date: February 19, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Dae-Sung Han, Yong-Woon Han, Han-Seong Kang, Joo-Yong Yeo, Seong-Deog Jang
  • Publication number: 20040031791
    Abstract: A microwave oven includes a cooking chamber and a door. The cooking chamber includes a front opening and a bottom plate. The bottom plate is projected forward from the cooking chamber. The door selectively opens and closes the cooking chamber, and is projected forward to form a cooking space extending from the cooking chamber, together with the projected bottom plate of the cooking chamber.
    Type: Application
    Filed: December 20, 2002
    Publication date: February 19, 2004
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Dae-Sung Han, Yong-Woon Han, Han-Seong Kang, Joo-Yong Yeo, Seong-Deog Jang