Inventor
David Sobel
Inventor
Phoenix, AZ, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing23%
A47GHousehold or table equipment13%
B26DCutting7%
B26FPerforating7%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data7%
H03HImpedance networks, e.g. resonant circuits7%
Y10TTechnical subjects covered by former us classification7%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing3%
PatentTitleYear
10,983,553System and method for synchronizing sensing signals of integrated circuit chips202110,686,432Waveform generation circuit for finely tunable sensing frequency202010,353,518Touch controller with signal combining and simultaneous I/Q demodulation201910,228,797Continuous time anti-alias filter for capacitive touch sensing201910,203,809Interference detection201910,122,346Coefficient generation for digital filters20189,900,028'Decimation filtering in systems having parallel analog-to-digital converter channels'20188,600,775'Enhanced system and method for enhancing and supplementing the informed consent process of a patient undergoing a medical procedure'20138,190,446'Enhanced system and method for enhancing and supplementing the informed consent process of a patient undergoing a medical procedure'2012D0293124'Handle for exercise device'19874,651,988'Hand held exercise device'19874,631,997'Method for simultaneously cutting a plurality of picture frame mats'19864,590,834'Apparatus for simultaneously cutting a plurality of picture frame mats'19864,531,315'Bracket for picture frame'19854,428,135'Picture frame assemblies'19844,420,138'Self-locking picture frame clip'19834,157,624'Picture frame and method for making same'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1987Patents assigned to SOBEL DAVID D (8)· patent assignee history
1979–1987Based in Phoenix, AZ, US· patent location history
2012–2013Patents assigned to EMMI SOLUTIONS LLC (2)· patent assignee history
2012–2013Patents assigned to SOBEL DAVID (2)· patent assignee history
2012–2013Based in River Forest, IL, US· patent location history
2018–2021Patents assigned to SYNAPTICS INC (7)· patent assignee history
2018–2021Based in Los Altos, CA, US· patent location history
2019Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SOBEL DAVID Dself | 8 | 1979–1987 |
| SYNAPTICS INC | 7 | 2018–2021 |
| EMMI SOLUTIONS LLC | 2 | 2012–2013 |
| SOBEL DAVIDself | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Phoenix, AZ, US | 8 | 1979–1987 |
| Los Altos, California, US | 6 | 2018–2021 |
| River Forest, Illinois, US | 2 | 2012–2013 |
| San Jose, California, US | 1 | 2019 |