DJ

David Johnson

QU Qualcomm: 9 patents #2,205 of 12,104Top 20%
BM Bretford Manufacturing: 5 patents #19 of 78Top 25%
AD Ademco: 2 patents #156 of 489Top 35%
Nortel Networks Limited: 2 patents #1,531 of 5,294Top 30%
HM Herman Miller: 1 patents #250 of 427Top 60%
Overall (All Time): #190,045 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12341362 Adaptive laptop computer charging system Hubert Benjamin Ki Durn Ng 2025-06-24
11875002 Detection of a protective cover film on a capacitive touch screen Richard S. Withers, Hrishikesh Vijaykumar Panchawagh 2024-01-16
11537245 Detection of a protective cover film on a capacitive touch screen Richard S. Withers, Hrishikesh Vijaykumar Panchawagh 2022-12-27
11294516 Detection of a protective cover film on a capacitive touch screen Richard S. Withers, Hrishikesh Vijaykumar Panchawagh 2022-04-05
11162699 Generating screens for display by HVAC controller using templates Christopher R. Jones, Christopher Heintzelman, Brian Kearns, Cameron K. Vreeland, David Schultz 2021-11-02
10969913 Detection of protective cover film on a capacitive touch screen Richard S. Withers, Hrishikesh Vijaykumar Panchawagh 2021-04-06
10907852 Remote sensor with improved occupancy sensing Christopher Heintzelman, Steven R. Hoglund, Jeffrey Boll, David Schultz, Steven C. Nichols 2021-02-02
10698546 Detection of a protective cover film on a capacitive touch screen Richard S. Withers, Hrishikesh Vijaykumar Panchawagh 2020-06-30
10578476 Non-contact level sensing for low dielectric constant inks 2020-03-03
10446006 Pet abandonment alert device Sethia E. Scott 2019-10-15
10285498 Power access door assembly Jeptha Cohen, Michael J. Katje, Robert Hutton, IV 2019-05-14
10268864 High-resolution electric field sensor in cover glass Richard S. Withers, Ronald B. Koo, Stephen C. Gerber, Arkadii V. Samoilov 2019-04-23
10254884 Apparatus for piezoelectric force detection Richard S. Withers, Kevin Berington Johnson, Rizwan Muhammad Khan Afridi, Adithya Naresh, Ronald Scott Lee +1 more 2019-04-09
9817740 Remote monitoring system for handheld electronic devices Hubert Benjamin Ki Durn Ng 2017-11-14
9558390 High-resolution electric field sensor in cover glass Richard S. Withers, Ronald B. Koo, Stephen C. Gerber, Arkadii V. Samoilov 2017-01-31
9552117 Capacitive touch panel with increased scan frequency using dynamic phase compensation Guozhong Shen, Firooz Massoudi 2017-01-24
9501380 Remote monitoring system for handheld electronic devices Hubert Benjamin Ki Durn Ng 2016-11-22
8909842 High current multi-port USB hub 2014-12-09
8312199 High current multi-port USB hub 2012-11-13
D440004 Reflected-light table lamp Edward Aaron Cohen 2001-04-03
4527856 Modular telephone jack Michael J. Webb 1985-07-09
4453062 Pushbutton switch and integral lamp for telephone dials Michael Brown 1984-06-05