专利检索 cpc:"H03F2203/3006320130101" 第 1 页

1.

发明授权
ADVANCED LOAD CURRENT MONITORING CIRCUIT AND METHOD FOR A CLASS-AB AMPLIFIER 有权

公开(公告)号：EP3706313B1

公开(公告)日：2024-08-07

申请号：EP20160431.1

申请日：2020-03-02

IPC分类号： H03F1/52 , H03F3/187 , H03F3/217 , H03F3/30

CPC分类号： H03F1/523 , H03F3/2173 , H03F3/187 , H03F3/3064 , H03F3/3032 , H03F2200/0320130101 , H03F2200/45620130101 , H03F2200/46220130101 , H03F2200/47720130101 , H03F2200/47420130101 , H03F2200/48120130101 , H03F2203/3010220130101 , H03F2203/3007820130101 , H03F2203/3006320130101 , H03F3/45475 , H03F3/45273 , H03F2203/4552820130101

2.

发明授权
CHARGE AMPLIFIER CIRCUIT WITH A HIGH OUTPUT DYNAMIC RANGE FOR A MICROELECTROMECHANICAL SENSOR 有权

公开(公告)号：EP3691123B1

公开(公告)日：2024-07-10

申请号：EP20154967.2

申请日：2020-01-31

IPC分类号： H03F3/70 , H03F3/30 , H03F3/183 , H03F3/345 , H03F3/45 , H04R1/04

CPC分类号： H03F3/70 , H03F3/345 , H03F3/183 , H03F2200/37520130101 , H03F2200/0320130101 , H03F3/3018 , H03F2203/3006120130101 , H03F2203/3003920130101 , H03F2203/3006320130101 , H03F3/45183 , H04R1/04 , H04R2201/00320130101