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:
Oct. 21, 2025
Filed:
Jun. 07, 2021
Nuctech Company Limited, Beijing, CN;
Tsinghua University, Beijing, CN;
Qingjun Zhang, Beijing, CN;
Yuanjing Li, Beijing, CN;
Zhiqiang Chen, Beijing, CN;
Jianmin Li, Beijing, CN;
Weiping Zhu, Beijing, CN;
Ge Li, Beijing, CN;
Nei Yang, Beijing, CN;
Biao Cao, Beijing, CN;
Wei Wang, Beijing, CN;
Xiulin Ni, Beijing, CN;
Shengxi Liu, Beijing, CN;
Zheng Liang, Beijing, CN;
NUCTECH COMPANY LIMITED, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
Abstract
Provided are an odor sniffing device () and a vehicle-mounted security inspection apparatus for a container (). The odor sniffing device () includes a primary sampling front end (), which has a vent adapter (-) having a shape matching with a vent of the ventilator of the container, so that when the primary sampling front end () fits with the ventilator, the vent adapter (-) and the vent generally cooperate to achieve fluid communication. The vehicle-mounted security inspection apparatus () may perform imaging inspection and chemical inspection simultaneously.