公开(公告)号：US20170367426A1

公开(公告)日：2017-12-28

申请号：US15190310

申请日：2016-06-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Marc A. Egeland ,  Steven T. Awiszus ,  Charles P. Jents ,  Benjamin A. Johnson ,  Kiran S. Kanukurthy ,  James E. Nash ,  Milo G. Oien-Rochat

IPC: A42B3/04 ,  A42B3/22 ,  H04W4/00

CPC classification number: A42B3/0433 ,  A42B3/046 ,  A42B3/0466 ,  A42B3/225 ,  A62B9/006 ,  A62B18/082 ,  H04W4/80

Abstract: The present disclosure includes a retrofit sensor module for use with a protective head top with a helmet and a visor. The sensor module includes a sensor housing and an attachment mechanism. The sensor housing encloses a head presence sensor to sense when the protective head top is being worn. The sensor housing also encloses a position sensor to sense the position of the visor relative to the helmet. The retrofit sensor module further comprises an attachment mechanism secured to the housing. The attachment mechanism mates with a first hinge component of a hinge assembly in the protective head top to removably install the sensor module into the protective head top, wherein the hinge assembly allows the visor to move relative to the helmet.

公开(公告)号：US09848666B1

公开(公告)日：2017-12-26

申请号：US15190310

申请日：2016-06-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Marc A. Egeland ,  Steven T. Awiszus ,  Charles P. Jents ,  Benjamin A. Johnson ,  Kiran S. Kanukurthy ,  James E. Nash ,  Milo G. Oien-Rochat

IPC: G08B23/00 ,  A42B3/04 ,  H04W4/00 ,  A42B3/22

CPC classification number: A42B3/0433 ,  A42B3/046 ,  A42B3/0466 ,  A42B3/225 ,  A62B9/006 ,  A62B18/082 ,  H04W4/80

Abstract: The present disclosure includes a retrofit sensor module for use with a protective head top with a helmet and a visor. The sensor module includes a sensor housing and an attachment mechanism. The sensor housing encloses a head presence sensor to sense when the protective head top is being worn. The sensor housing also encloses a position sensor to sense the position of the visor relative to the helmet. The retrofit sensor module further comprises an attachment mechanism secured to the housing. The attachment mechanism mates with a first hinge component of a hinge assembly in the protective head top to removably install the sensor module into the protective head top, wherein the hinge assembly allows the visor to move relative to the helmet.

公开(公告)号：US20170177921A1

公开(公告)日：2017-06-22

申请号：US15381294

申请日：2016-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ann R. Fornof ,  Duane D. Fansler ,  Kui Chen-Ho ,  James P. DiZio ,  Kiran S. Kanukurthy ,  John C. Hulteen ,  Stephen A. Johnson ,  Onur Sinan Yordem

IPC: G06K9/00

CPC classification number: G06K9/00046

Abstract: A fingerprint imaging system is described comprising a film including an optically transparent self-wetting adhesive layer adhered to an imaging surface of an electronic optical image sensor. Also described is a method of use of an optical imaging system, and a film and multilayer film suitable for use with a fingerprint imaging system.