Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Chen; David M.
Address:
Brookline, MA
No. of patents:
5
Patents:












Patent Number Title Of Patent Date Issued
8587183 Microelectromechanical systems (MEMS) resonators and related apparatus and methods November 19, 2013
Devices having piezoelectric material structures integrated with substrates are described. Fabrication techniques for forming such devices are also described. The fabrication may include bonding a piezoelectric material wafer to a substrate of a differing material. A structure, such
8174170 Methods and apparatus for mechanical resonating structures May 8, 2012
Mechanical resonating structures and related methods are described. The mechanical resonating structures may provide improved efficiency over conventional resonating structures. Some of the structures have lengths and widths and are designed to vibrate in a direction approximately pa
8058769 Mechanical resonating structures including a temperature compensation structure November 15, 2011
Mechanical resonating structures are described, as well as related devices and methods. The mechanical resonating structures may have a compensating structure for compensating temperature variations.
8044737 Timing oscillators and related methods October 25, 2011
Timing oscillators as well as related methods and devices are described. A timing oscillator may include a mechanical resonating structure with major elements and minor elements coupled to the major element. The timing oscillator can generate stable signals with low phase noise at ve
8044736 Timing oscillators and related methods October 25, 2011
Timing oscillators as well as related methods and devices are described. A timing oscillator may include a mechanical resonating structure with major elements and minor elements coupled to the major element. The timing oscillator can generate stable signals with low phase noise at ve










 
 
  Recently Added Patents
Interlock apparatus for vacuum circuit breaker
Receiver and transmitter receiver system
Portable device for treating insect bites and the like
Arbitration circuit to arbitrate conflict between read/write command and scan command and display driver integrated circuit having the same
Method and system for using personal devices for authentication and service access at service outlets
Semiconductor device and fabrication method
Cryptography on a simplified elliptical curve
  Randomly Featured Patents
2-naphthyl-carbapenem antibacterial agents
Integral reactor apparatus
Optimized modular electrical machine using permanent magnets
Device for conveying objects such as, in particular, bottles, flasks or the like
Display screen or portion thereof with transitional graphical user interface
Isolation of data, control, and management traffic in a storage area network
Method and system for assessing repurchase risk
Detachable harness assembly for securing animals on a treadmill
Propagating data to facilitate electronic payments to payees
Method and device for ensuring the standstill of a motor vehicle