Growing community of inventors

Beijing, China

Yanyan Guan

Average Co-Inventor Count = 3.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 4

Yanyan GuanDandan Li (1 patent)Yanyan GuanYuxin Tang (1 patent)Yanyan GuanYanyan Guan (1 patent)Dandan LiDandan Li (5 patents)Yuxin TangYuxin Tang (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schlumberger Technology Corporation (1 from 10,218 patents)

2. Services Petroliers Schlumberger (0 patent)

3. Schlumberger Holdings Limited (0 patent)


1 patent:

1. 9970284 - Downlink path finding for controlling the trajectory while drilling a well

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1/23/2026
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