公开(公告)号：US20240229833A9

公开(公告)日：2024-07-11

申请号：US18570880

申请日：2022-05-11

Applicant: ASIANA IDT INC.

Inventor： Sang Do Shin ,  Hoon Suk Lee

IPC: F15B15/28

CPC classification number: F15B15/2861

Abstract: The present invention provides a device for detecting the position of a piston, which includes a magnetic substance and is arranged so as to be movable inside a cylinder, the piston position detection device comprising: a first sensor for detecting the position of the piston by sensing a magnetic field generated by the magnetic substance; a second sensor for preventing false detection of the first sensor by sensing, before the first sensor, an external magnetic field; and a housing, which is mounted on the outer circumferential surface of the cylinder and accommodates the first sensor and the second sensor therein.

公开(公告)号：US20160092814A1

公开(公告)日：2016-03-31

申请号：US14891157

申请日：2014-04-28

Applicant: ASIANA IDT INC.

Inventor： Jong Sup Yun ,  Nam Hoon Kim ,  Uh Chul Jeon ,  Young Dae Sim ,  Jin Kweon Kim ,  Bong Souck Ko

IPC: G06Q10/06 ,  B29D30/06 ,  B29D30/00 ,  G06Q10/08

CPC classification number: G06Q10/06313 ,  B29D30/0061 ,  B29D30/0601 ,  B29D2030/0077 ,  G06Q10/06 ,  G06Q10/083 ,  G06Q10/087

Abstract: Disclosed is a tire production management system, and more particularly to, a tire production management system using a radio frequency identification (RFID) tag, which may attach an RFID tag to a tire before producing a finished tire in tire manufacturing processes, recognize the tire tag attached to the tire in each of manufacturing processes, and thus manage information according to a manufacturing process on an individual tire. The tire production management system using an RFID tag comprises: an RFID tag attachment part; a plurality of RFID readers; a plurality of management terminals for respective processes; a lot management server; and a tire production management server.

Abstract translation: 公开了一种轮胎生产管理系统，更具体地，涉及在轮胎制造过程中制造成品轮胎之前，可以将RFID标签附着到轮胎上的使用射频识别（RFID）标签的轮胎生产管理系统识别轮胎 在每个制造过程中附接到轮胎的标签，并且因此根据对单个轮胎的制造过程来管理信息。 使用RFID标签的轮胎生产管理系统包括：RFID标签安装部; 多个RFID阅读器; 用于各个处理的多个管理终端; 很多管理服务器; 和轮胎生产管理服务器。

公开(公告)号：US20240133400A1

公开(公告)日：2024-04-25

申请号：US18570880

申请日：2022-05-10

Applicant: ASIANA IDT INC.

Inventor： Sang Do Shin ,  Hoon Suk Lee

IPC: F15B15/28

CPC classification number: F15B15/2861

Abstract: The present invention provides a device for detecting the position of a piston, which includes a magnetic substance and is arranged so as to be movable inside a cylinder, the piston position detection device comprising: a first sensor for detecting the position of the piston by sensing a magnetic field generated by the magnetic substance; a second sensor for preventing false detection of the first sensor by sensing, before the first sensor, an external magnetic field; and a housing, which is mounted on the outer circumferential surface of the cylinder and accommodates the first sensor and the second sensor therein.

公开(公告)号：US20210271951A1

公开(公告)日：2021-09-02

申请号：US17256411

申请日：2019-04-19

Applicant: RFANT CO., LTD. ,  ASIANA IDT INC.

Inventor： Sang Kug MOON ,  Jong Whan YOON ,  Jong Sup YUN ,  Uh Chul JEON

IPC: G06K19/077 ,  C09J183/00 ,  C09J133/08 ,  C09J121/00

Abstract: The present invention relates to a permanently attached UHF band RFID tire tag and a manufacturing method thereof, and more specifically, the present invention relates to a permanently attached UHF band RFID tire tag and a manufacturing method thereof, which is attached to a tire surface during the manufacturing process of a tire in a high-temperature and high-pressure environment, enabling the management of tire manufacturing history from the beginning of the production to product shipment, and thereafter, the durability is maintained even in the flexing motion of a tire that occurs while the tire is installed and operated in a vehicle such that chip damage of a tag and tag detachment from the tire do not occur, and therefore, it enables RFID communication to be performed without obstacles until the end of a tire life.

公开(公告)号：US11710023B2

公开(公告)日：2023-07-25

申请号：US17256411

申请日：2019-04-19

Applicant: ASIANA IDT INC.

Inventor： Jong Sup Yun ,  Uh Chul Jeon

IPC: G06K19/077 ,  C09J121/00 ,  C09J133/08 ,  C09J183/00

CPC classification number: G06K19/07764 ,  C09J121/00 ,  C09J133/08 ,  C09J183/00

Abstract: The present invention relates to a permanently attached UHF band RFID tire tag and a manufacturing method thereof, and more specifically, the present invention relates to a permanently attached UHF band RFID tire tag and a manufacturing method thereof, which is attached to a tire surface during the manufacturing process of a tire in a high-temperature and high-pressure environment, enabling the management of tire manufacturing history from the beginning of the production to product shipment, and thereafter, the durability is maintained even in the flexing motion of a tire that occurs while the tire is installed and operated in a vehicle such that chip damage of a tag and tag detachment from the tire do not occur, and therefore, it enables RFID communication to be performed without obstacles until the end of a tire life.