Assignee

BEIJING BBEF SCI & TECH CO LTD

CN·2 granted patents·0 citations·filing 2017–2017

Technology mixH02M1 H03F1 H03H1 H04B1

Top patents by PatentIndex Score

2 records

0135US10263593B2Filter circuit in radio frequency power detection circuitBEIJING BBEF SCI & TECH CO LTD·Filed 2017·Granted Apr 16, 2019·0 cites·9 claims
0221US10014827B2Power-adjustable radio frequency output circuitBEIJING BBEF SCI & TECH CO LTD·Filed 2017·Granted Jul 3, 2018·0 cites·9 claims

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