CG

Christopher Raymond Grajewski

AM Amazon: 15 patents #863 of 19,158Top 5%
Overall (All Time): #307,067 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12272053 Systems for determining elevations of skin features Layne Christopher Price, Ilia Vitsnudel, David E. Heckerman, Adrian Napoles, Patrick Chow +1 more 2025-04-08
12156716 Radio frequency biosensor with integrated compensation Adrian Napoles, Andreas Caduff, David E. Heckerman 2024-12-03
12029557 Radio frequency antenna for wearable device Justin Christopher Kenny, Adrian Napoles, Andreas Caduff, David E. Heckerman 2024-07-09
11650625 Multi-sensor wearable device with audio processing Maya Shirish Sathaye, Joshua John Watson, Matthew Tyler Wilkinson, Sameet Ramakrishnan 2023-05-16
11340373 System to determine portable device presence at a portal Qicai Shi, Camerin Cole Hahn 2022-05-24
11087274 System to detect event at an inventory location Camerin Cole Hahn, Qicai Shi, Vinod L. Hingorani, Elizabeth Ann Zitzer, Somasundaram Niranjayan 2021-08-10
11068841 RFID enabled and location aware pallet mover Tak Keung Joseph Lui, Oleg Kantor, David Bruce McCalib, Jr., Alton Paul Werronen 2021-07-20
11057751 User identification system using directional antennas and cameras Somasundaram Niranjayan, Camerin Cole Hahn, Qicai Shi, Matthew R. Perkins 2021-07-06
10969461 Electromagnetic tracking of moveable device with orientation determination Nathan Pius O'Neill, Nikolai Orlov 2021-04-06
10459103 Magnetic entry portal identification system Qicai Shi, Camerin Cole Hahn 2019-10-29
10460137 Dynamic RFID tag singulation using state information masking Joshua David Landry, Oleg Kantor, Tak Keung Joseph Lui, David Bruce McCalib, Jr., Roman Shmulevich +4 more 2019-10-29
10262294 Location estimation using array of capacitive sensors Camerin Cole Hahn, Qicai Shi, Vinod L. Hingorani, Nathan Pius O'Neill 2019-04-16
10244363 Entry portal identification system Somasundaram Niranjayan, Camerin Cole Hahn, Qicai Shi, Matthew R. Perkins 2019-03-26
10198710 System to determine a change in weight at a load cell Camerin Cole Hahn, Qicai Shi, Vinod L. Hingorani, Nathan Pius O'Neill 2019-02-05
10007892 Capacitive sensor system Camerin Cole Hahn, Qicai Shi, Vinod L. Hingorani, Elizabeth Ann Zitzer, Somasundaram Niranjayan 2018-06-26