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Inventor

David M. Chen

Inventor
Brookline, MA, US

Overview

26→
Patents
2011–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H03Hprimary
H03HImpedance networks, e.g. resonant circuits33%
B81BMicrostructural devices or systems, e.g. micromechanical devices7%
H02NElectric machines not otherwise provided for7%
H10NElectric solid-state devices not otherwise provided for7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
G06KGraphical data reading5%
G06VImage or video recognition or understanding5%
H04NPictorial communication, e.g. television5%
G01CMeasuring distances, levels or bearings3%
G06FElectric digital data processing3%
PatentTitleYear
9,805,331'Smartphone-based asset management system'20179,651,376'Microelectromechanical gyroscopes and related apparatus and methods'20179,602,074'Mechanical resonating structures including a temperature compensation structure'20179,514,380'Method for image processing and an apparatus'20169,449,249'Method and apparatus for enhancing visual search'20169,253,511'Systems and methods for performing multi-modal video datastream segmentation'20169,048,811'Integration of piezoelectric materials with substrates'20159,030,080'Microelectromechanical systems (MEMS) resonators and related apparatus and methods'20158,937,425'Mechanical resonating structures including a temperature compensation structure'20158,766,512'Integration of piezoelectric materials with substrates'20148,736,150'Methods and apparatus for mechanical resonating structures'20148,698,376'Microelectromechanical systems (MEMS) resonators and related apparatus and methods'20148,686,614'Multi-port mechanical resonating devices and related methods'20148,661,899'Microelectromechanical gyroscopes and related apparatus and methods'20148,664,836'Passivated micromechanical resonators and related methods'20148,629,599'Mechanical resonating structures including a temperature compensation structure'20148,587,183'Microelectromechanical systems (MEMS) resonators and related apparatus and methods'20138,476,809'Microelectromechanical systems (MEMS) resonators and related apparatus and methods'20138,466,606'Integration of piezoelectric materials with substrates'20138,446,078'Mechanical resonating structures and methods'20138,441,176'Methods and apparatus for mechanical resonating structures'20138,362,675'Mechanical resonating structures including a temperature compensation structure'20138,174,170'Methods and apparatus for mechanical resonating structures'20128,058,769'Mechanical resonating structures including a temperature compensation structure'20118,044,736'Timing oscillators and related methods'20118,044,737'Timing oscillators and related methods'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2017Patents assigned to CHEN DAVID M (18)· patent assignee history
2011–2015Patents assigned to ZOLFAGHARKHANI GUITI (17)· patent assignee history
2011–2015Patents assigned to KUYPERS JAN H (16)· patent assignee history
2011–2015Patents assigned to GAIDARZHY ALEXEI (13)· patent assignee history
2011–2017Based in Brookline, MA, US· patent location history
2012–2015Patents assigned to SAND 9 INC (16)· patent assignee history
2016–2017Based in Mountain View, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEN DAVID Mself182011–2017
ZOLFAGHARKHANI GUITI172011–2015
KUYPERS JAN H162011–2015
SAND 9 INC162012–2015
GAIDARZHY ALEXEI132011–2015
Locations
LocationPatentsSpan
Brookline, Massachusetts, US222011–2017
Mountain View, California, US42016–2017