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:
Nov. 15, 2016
Filed:
Dec. 31, 2013
Hyundai Motor Company, Seoul, KR;
Snu R&db Foundation, Seoul, KR;
Jin Ha Lee, Seoul, KR;
Sera Lim, Mokpo-si, KR;
Kuk-jin Chun, Seoul, KR;
Junyong Lee, Seoul, KR;
Kyoung doug Min, Seoul, KR;
Seounghyeon Lee, Goyang-si, KR;
Young Jae Kim, Busan, KR;
Hyundai Motor Company, Seoul, KR;
SNU R&DB FOUNDATION, Seoul, KR;
Abstract
A particulate matter sensor unit may include a sensor portion of an electrostatic induction type that may be reacted when a particulate matter having electric charge may be passing the vicinity thereof, a protection pad that the sensor portion may be bonded on one side thereof through a conductive paste, an heater electrode that may be formed on the protection pad and burns the particulate matters that may be disposed on the sensor portion to eliminate them, and a sensor electrode that may be formed on the protection pad to transfer a signal that may be generated by the sensor portion to an outside.