公开(公告)号：US09980381B2

公开(公告)日：2018-05-22

申请号：US14571369

申请日：2014-12-16

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Seng Huan Chuah ,  Friedrich Josef Bollmann ,  Khai Jin Choo ,  Weng Kong Hor ,  Sih Hau Tan

IPC: H05K1/11 ,  H05K1/14 ,  H04M1/02 ,  H05K5/06 ,  H05K1/02

CPC classification number: H05K1/144 ,  H04M1/0277 ,  H05K1/0215 ,  H05K1/0224 ,  H05K1/14 ,  H05K5/064 ,  H05K2201/041 ,  H05K2201/042 ,  H05K2201/043 ,  H05K2201/045 ,  H05K2201/10371 ,  H05K2201/10409 ,  H05K2201/2018

Abstract: A method and circuit board arrangement for an intrinsically safe portable device includes two or more circuit boards having a frame structure that forms a contiguous boundary around a space between the circuit boards. In the space there are circuit components mounted on both circuit boards, and a connector that connect the two circuit boards. An encapsulant material fills the space bounded by the frame structure between the circuit boards to exclude airborne material from coming into contact with the encapsulated circuit components.

公开(公告)号：US11112683B1

公开(公告)日：2021-09-07

申请号：US17001172

申请日：2020-08-24

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Imadi Safwan Samsudin ,  Seng Huan Chuah ,  Christopher Okrainetz ,  Ban Hin Ooi

IPC: G03B17/56 ,  G03B5/02 ,  G03B5/04 ,  H04N7/18 ,  H04N5/225 ,  G03B15/03

Abstract: A camera includes an optical camera housing, and a platform disposed at least partially within the optical camera housing. The platform is configured to be pan-rotated about a first axis relative to the optical camera housing. The platform includes a first component configured to be coupled to a camera lens, and a second component having a mount configured to be fixed to an infrared module. The camera also includes a camera lens coupled to the first component of the platform. The camera lens is configured to tilt relative to the platform about a second axis different from the first axis. The camera also includes an infrared module fixed to the mount.