公开(公告)号：US20220169905A1

公开(公告)日：2022-06-02

申请号：US17493247

申请日：2021-10-04

Applicant: Alpha Assembly Solutions Inc.

Inventor： Shamik Ghosal ,  Ranjit Pandher ,  Oscar Khaselev ,  Ravi Bhatkal ,  Rahul Raut ,  Bawa Singh ,  Morgana de Avila Ribas ,  Siuli Sarkar ,  Sutapa Mukherjee ,  Sathish Kumar ,  Remya Chandran ,  Pavan Vishwanath ,  Ashok Pachamuthu ,  Monnir Boureghda ,  Nitin Desai ,  Anna Lifton ,  Nirmalya Kumar Chaki

IPC: C09K5/14 ,  C01G5/00 ,  C09C1/62 ,  C09C3/08 ,  B82Y30/00 ,  B22F1/05 ,  B22F1/16 ,  B22F1/052 ,  B22F1/102

Abstract: A sintering powder comprising: a particulate having a mean longest diameter of less than 10 microns, wherein at least some of the particles forming the particulate comprise a metal at least partially coated with a capping agent. A sintering paste and sintering film comprising the sintering powder. A method for making a sintered joint by sintering the sintering powder, paste, or film in the vicinity of two or more workpieces.

公开(公告)号：US20210061664A1

公开(公告)日：2021-03-04

申请号：US17046191

申请日：2019-04-08

Applicant: Alpha Assembly Solutions Inc.

Inventor： Nirmalya Kumar Chaki ,  Supriya Devarajan ,  Barun Das ,  Chetan Pravinchandra Shah ,  Venodh Manoharan ,  Rahul Raut ,  Bawa Singh ,  Ranjit Pandher

IPC: C01B32/194 ,  C08K3/04 ,  C09K5/14 ,  H01B1/04 ,  B29C51/14

Abstract: Methods for producing graphene-based products using graphene paste compositions. These methods include producing free-standing graphene foils, films, sheets, polymer supported graphene films, printed graphene structures, graphene features on polymer films, graphene substrates, and graphene metal foils. The methods impart functional characteristics, including corrosion protection and barrier properties to achieve selective enhancement of desired electrical, thermal, mechanical, barrier and other properties.

公开(公告)号：US20190194517A1

公开(公告)日：2019-06-27

申请号：US16289789

申请日：2019-03-01

Applicant: Alpha Assembly Solutions Inc.

Inventor： Shamik Ghosal ,  Ranjit Pandher ,  Oscar Khaselev ,  Ravi Bhatkal ,  Rahul Raut ,  Bawa Singh ,  Morgana de Avila Ribas ,  Siuli Sarkar ,  Sutapa Mukherjee ,  Sathish Kumar ,  Remya Chandran ,  Pavan Vishwanath ,  Ashok Pachamuthu ,  Monnir Boureghda ,  Nitin Desai ,  Anna Lifton ,  Nirmalya Kumar Chaki

IPC: C09K5/14 ,  B22F1/02 ,  B22F1/00 ,  C09C3/08 ,  B82Y30/00 ,  C01G5/00 ,  C09C1/62

CPC classification number: C09K5/14 ,  B22F1/0011 ,  B22F1/0014 ,  B22F1/0018 ,  B22F1/0062 ,  B22F1/0074 ,  B22F1/02 ,  B22F2001/0066 ,  B82Y30/00 ,  C01G5/00 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/04 ,  C01P2004/53 ,  C01P2004/61 ,  C01P2004/64 ,  C01P2006/22 ,  C01P2006/32 ,  C01P2006/40 ,  C09C1/62 ,  C09C3/08 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A sintering powder comprising: a particulate having a mean longest diameter of less than 10 microns, wherein at least some of the particles forming the particulate comprise a metal at least partially coated with a capping agent. A sintering paste and sintering film comprising the sintering powder. A method for making a sintered joint by sintering the sintering powder, paste, or film in the vicinity of two or more workpieces.