H04B2201/694 - CPC Classification Index

ClassID:

224052 ⎘

H04B2201/694 - CPC Classification

Classification description:

Indexing scheme relating to details of transmission systems not covered by a single group of - ; Orthogonal indexing scheme relating to spread spectrum techniques in general WPAN

Recent Application in this class:

20210159939

2021-05-27

Systems and methods for synchronization by transceivers with OQPSK demodulation

20200059261

2020-02-20

Systems and methods for synchronization by transceivers with OQPSK demodulation

20190268031

2019-08-29

Transceiver with frequency error compensation

20180145722

2018-05-24

Ultra-wideband communication system

20180048350

2018-02-15

Multiband Bluetooth

20160329929

2016-11-10

Methods and arrangements to increase transmission range

20160316504

2016-10-27

Method and apparatus for communicating in wireless personal area network communication system