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:
May. 27, 2025
Filed:
Dec. 03, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Kitae Park, Seoul, KR;
Joonseong Kang, Suwon-si, KR;
Sang Joon Kim, Hwaseong-si, KR;
Young Jun Hong, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A drug delivery device and a method of operating the drug delivery device are provided. The drug delivery device includes a light emitter disposed in a body to emit light based on a control signal, a drug reservoir configured to react to the light emitted from the light emitter and to release a drug, a photosensor configured to sense light passing through the drug reservoir, and a controller configured to monitor a degree to which the drug reservoir reacts to the light, based on an amount of light sensed by the photosensor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile