Type of I.P :
Patent A government authority or licence conferring a right or title for a set period, especially the sole right to exclude others from making, using, or selling an invention.
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Others Trade Secerts, Innovative Step, Creative etc
Patent Title : A Quadrature Phase Shift Keying (QPSK) Demodulator Sceme
Patent Registration No : PI2014000149
R&D The invention is at the lab stage or proof concept stage
Pre-Commercial The invention is currently in the process of field testing
Ready For Market Invention is ready to be licensed out or sold
Selling Method :
Exclusive Licensing No person or company other than the named licensee can exploit the relevant intellectual property rights. Importantly, the licensor is also excluded from exploiting the intellectual property rights.
Licensing Authorization to use a particular patent. Licensee may not be the only one licensed to exploit the intellectual property.
Assignment The sale of ownership to the individual assigning the intellectual property.
Product Year :
Quadrature Phase Shift keying (QPSK) is a modulation sceme used in wireless communication. It serves as QPSK receiver that is more robust to phase noise and use less power for transmission and operation.
- Demodulator consumes
- Easily implementable
Optical communication system
The demodulator consumes much less power
Transmitted QPSK signal withstands high phase and white noise
Easily implementable on hardware
Elements in conventional demodulators such as PLL, LPF, power splitter and mixer eliminated in this design
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