Inventor
Abdul Wajid
Inventor
East Syracuse, NY, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties43%
G01BMeasuring length, thickness or similar linear dimensions14%
H10NElectric solid-state devices not otherwise provided for14%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves7%
H03HImpedance networks, e.g. resonant circuits7%
Y10TTechnical subjects covered by former us classification7%
PatentTitleYear
9,217,663'Multi-chambered acoustic sensor for determination gas composition'20158,438,924'Method of determining multilayer thin film deposition on a piezoelectric crystal'20136,482,649'Acoustic consumption monitor'20025,768,937'Acoustic sensor for in-line continuous monitoring of gasses'19985,528,924'Acoustic tool for analysis of a gaseous substance'19965,524,477'Quantitative determination of air present in refrigerant sample by measurement of pressure coefficient of resonance frequency'19965,233,261'Buffered quartz crystal'19935,112,642'Measuring and controlling deposition on a piezoelectric monitor crystal'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2002Patents assigned to LEYBOLD INFICON INC (6)· patent assignee history
1992–2015Based in East Syracuse, NY, US· patent location history
2013–2015Patents assigned to INFICON INC (2)· patent assignee history
2013Patents assigned to WAJID ABDUL (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD INFICON INC | 6 | 1992–2002 |
| INFICON INC | 2 | 2013–2015 |
| WAJID ABDULself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Syracuse, New York, US | 8 | 1992–2015 |