US Patent 7893691 Electromagnetic impedance sensor and passenger protection system
All edits
Edits on 27 Nov, 2023
Golden AI
Edits made to:
Article (+623 characters)
Article
Patent abstract
An electromagnetic impedance sensor detects an object made of conducting material or soft magnetic material with contact-free. The sensor includes: a detection coil; and a detection circuit for supplying electricity to the coil and for measuring electromagnetic impedance change in the coil. The detection coil includes multiple coil portions provided by one wire. One coil portion has a side adjacent to a corresponding side of another coil portion. The side and the corresponding side extend along with a direction, and the side has a current flowing direction, which is the same as the corresponding side.
Edits on 19 Sep, 2023
Golden AI
Edits made to:
Infobox (+5 properties)
Infobox
Patent Inventor Names
Kyojiro Suzuki0
Masanori Kawaura0
Norio Sanma0
Toshihito Nonaka0
Yuuji Kakuya0
Edits on 25 May, 2023
Golden AI
Edits made to:
Infobox (+1/-1 properties)
US Patent 07893691 Electromagnetic impedance sensor and passenger protection system US Patent 7893691 Electromagnetic impedance sensor and passenger protection system
Infobox
Patent Number
078936910
Patent Number
78936910
Edits on 21 May, 2023
Golden AI
Edits made to:
Infobox (-1 properties)
Infobox
Official Website
Edits on 4 Apr, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
078936910
Date of Patent
February 22, 2011
0Patent Application Number
120097840
Date Filed
January 22, 2008
0Official Website
Patent Primary Examiner
Edits on 4 Jun, 2022
Golden AI
Edits made to:
Infobox (+1 properties)
Infobox
Website URL
Edits on 7 Dec, 2021
Golden AI
Edits made to:
Infobox (+7 properties)
US Patent 07893691 Electromagnetic impedance sensor and passenger protection system
Infobox
Is a
Patent jurisdiction
Patent number
07893691
Date of patent
February 22, 2011
Patent application number
12009784
Date Filed
January 22, 2008
Patent primary examiner
Find more entities like US Patent 7893691 Electromagnetic impedance sensor and passenger protection system
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.