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For the Inventor, By the Inventor

Shenzhen, China

Da He

USPTO Granted Patents = 4

 

Average Co-Inventor Count = 7.3

ph-index = 1


Company Filing History:

goldMedal4 out of 27,225 
 
Huawei Technologies Co., Limited
 patents

Years Active: 2013-2015

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4 patents (USPTO):Explore Patents
1. 9088379 - Service transmission processing method, node device and network system (2015-07-21),
2. 8805181 - Method and device for realizing interaction of optical channel data unit protection tangent rings (2014-08-12),
3. 8422363 - Method and apparatus for service protection (2013-04-16),
4. 8380070 - Upgrading method, system and apparatus of low-density wavelength division multiplexing system (2013-02-19),

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