Resources Contact Us Home
Yang; Li-Farn
Boulder, CO
No. of patents:

Patent Number Title Of Patent Date Issued
5253771 Counter-balanced, multiple cable construction crane October 19, 1993
The invention is a counter-balanced, multiple cable construction crane. The apparatus for hoisting payloads comprises a crane having a lifting segment and a counter-balanced segment. The lifting segment comprises an end effector and three cables. One end of each cable attaches to a diffe
5207110 Suspension device for low-frequency structures May 4, 1993
A suspension device is provided for simulating the free-free boundary conditions of space for a low frequency structure. A support cable is connected at one end to the test structure and is vertically guided by a guiding ring. The other end of the cable is connected to a cam having an
5146803 Noncircular rolling joints for vibrational reduction in slewing maneuvers September 15, 1992
A rolling joint is provided for obtaining slewing maneuvers for various apparatuses including space structures, space vehicles, robotic manipulators and simulators. Two noncircular cylinders, namely a drive and a driven cylinder, are provided in driving contact with one another. This

  Recently Added Patents
Optoelectronic devices and a method for producing the same
Image forming apparatus, information processing method, and storage medium for generating screen information
Method and system for expanding axial coverage in iterative reconstruction in computer tomography (CT)
Fuel cell stack including ejector and blower for anode recirculation and method for controlling the same
Device for identifying types of document files
Methods and devices for detecting and measuring environmental conditions in high performance device packages
Secure Flash-based memory system with fast wipe feature
  Randomly Featured Patents
Signal conversion apparatus which reduces quantization errors for telecommunications applications
Apparatus and method for reducing power consumption by an integrated circuit
Video signal transmission method, superimposed information transmission method, video signal output device, video signal reception device, and video signal recording medium
Laser gyro coupling system
Exercise device
Adjustable battery width and height adaptor
Box with a corner sticker
Asynchronous request/synchronous data dynamic random access memory
Mechanism for integrated information search and retrieval from diverse sources using multiple navigation methods