公开(公告)号：US11162007B2

公开(公告)日：2021-11-02

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 ,  B22F1/00 ,  B22F1/02 ,  C01G5/00 ,  C09C1/62 ,  C09C3/08 ,  B82Y30/00

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.

公开(公告)号：US11699632B2

公开(公告)日：2023-07-11

申请号：US17153706

申请日：2021-01-20

Applicant: ALPHA ASSEMBLY SOLUTIONS INC.

Inventor： Monnir Boureghda ,  Nitin Desai ,  Anna Lifton ,  Oscar Khaselev ,  Michael T. Marczi ,  Bawa Singh

IPC: H05K13/04 ,  H01L23/373 ,  H01L23/00

CPC classification number: H01L23/373 ,  H01L24/29 ,  H01L24/32 ,  H01L24/83 ,  H05K13/0465 ,  H01L2224/2936 ,  H01L2224/29101 ,  H01L2224/29111 ,  H01L2224/29339 ,  H01L2224/29344 ,  H01L2224/29347 ,  H01L2224/29355 ,  H01L2224/29364 ,  H01L2224/29369 ,  H01L2224/32225 ,  H01L2224/8384 ,  H01L2224/83192 ,  H01L2224/83801 ,  H01L2924/0102 ,  H01L2924/0103 ,  H01L2924/014 ,  H01L2924/0104 ,  H01L2924/0105 ,  H01L2924/01006 ,  H01L2924/01011 ,  H01L2924/01013 ,  H01L2924/01019 ,  H01L2924/01029 ,  H01L2924/0132 ,  H01L2924/01033 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01077 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/10253 ,  H01L2924/14 ,  H01L2924/1461 ,  H01L2924/203 ,  Y10T29/4913 ,  Y10T29/49133 ,  Y10T29/49155 ,  Y10T428/24893 ,  H01L2224/29101 ,  H01L2924/014 ,  H01L2924/00 ,  H01L2924/0132 ,  H01L2924/0105 ,  H01L2924/01079 ,  H01L2924/3512 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2224/29111 ,  H01L2924/01079 ,  H01L2924/00014 ,  H01L2924/10253 ,  H01L2924/00 ,  H01L2224/83192 ,  H01L2224/32225 ,  H01L2924/00 ,  H01L2924/1461 ,  H01L2924/00 ,  H01L2924/203 ,  H01L2924/0002

Abstract: Methods for attachment and devices produced using such methods are disclosed. In certain examples, the method comprises disposing a capped nanomaterial on a substrate, disposing a die on the disposed capped nanomaterial, drying the disposed capped nanomaterial and the disposed die, and sintering the dried disposed die and the dried capped nanomaterial at a temperature of 300° C. or less to attach the die to the substrate. Devices produced using the methods are also described.

公开(公告)号：US09751159B2

公开(公告)日：2017-09-05

申请号：US15390861

申请日：2016-12-27

Applicant: Alpha Assembly Solutions Inc.

Inventor： Narahari Pujari ,  Sanyogita Arora ,  Siuli Sarkar ,  Anna Lifton ,  Rahul Raut ,  Bawa Singh

IPC: B23K35/362 ,  B23K35/36 ,  B23K35/02 ,  C08L93/04 ,  C08K11/00 ,  H05K3/34 ,  B23K101/42

CPC classification number: B23K35/362 ,  B23K35/0244 ,  B23K35/025 ,  B23K35/3612 ,  B23K35/3613 ,  B23K35/3615 ,  B23K35/3618 ,  B23K2101/42 ,  C08K11/00 ,  C08L93/04 ,  C08L2205/025 ,  H05K3/3489

Abstract: Flux formulations that remain pliable and tack-free after deposition are disclosed. In certain examples, the flux comprises a first component and an effective amount of a second component to provide a pliable flux after deposition. The flux may also include activators, plasticizers, surface active agents and other components.

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：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.

公开(公告)号：US11842974B2

公开(公告)日：2023-12-12

申请号：US16612883

申请日：2018-05-11

Applicant: Alpha Assembly Solutions Inc.

Inventor： Angelo Gulino ,  Bogdan Bankiewicz ,  Oscar Khaselev ,  Anna Lifton ,  Michael T. Marczi ,  Girard Sidone ,  Paul Salerno ,  Paul J. Koep

IPC: H01L23/00 ,  B23K35/26 ,  B23K35/30 ,  C22C13/00 ,  B23K101/42

CPC classification number: H01L24/29 ,  B23K35/262 ,  B23K35/302 ,  C22C13/00 ,  H01L24/83 ,  B23K2101/42 ,  H01L2224/29209 ,  H01L2224/29211 ,  H01L2224/29216 ,  H01L2224/29239 ,  H01L2224/29247 ,  H01L2224/29311 ,  H01L2224/29324 ,  H01L2224/29339 ,  H01L2224/29347 ,  H01L2224/29355 ,  H01L2224/29364 ,  H01L2224/29369 ,  H01L2224/83815 ,  H01L2924/014 ,  H01L2924/0105 ,  H01L2924/01013 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01049 ,  H01L2924/01078 ,  H01L2924/01082

Abstract: A solder material comprising a solder alloy and a thermal conductivity modifying component. The solder material has a bulk thermal conductivity of between about 75 and about 150 W/m-K and is usable in enhancing the thermal conductivity of the solder, allowing for optimal heat transfer and reliability in electronic packaging applications.

公开(公告)号：US10259980B2

公开(公告)日：2019-04-16

申请号：US14438888

申请日：2013-10-29

Applicant: Alpha Assembly Solutions Inc.

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

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

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.

公开(公告)号：US20250111324A1

公开(公告)日：2025-04-03

申请号：US18897145

申请日：2024-09-26

Applicant: Alpha Assembly Solutions Inc.

Inventor： Paul Salerno ,  Anna Lifton ,  Howard Jin ,  Eric Bradley ,  Bruce Moloznik ,  Julia Murray

IPC: G06Q10/0639 ,  G06Q50/04

Abstract: A graphical user interface (GUI) to communication evidenced-based value propositions to a customer The tool is capable of presenting interactively compelling evidenced based value and enables engagement of various integrated solutions that can be tailored to specific customer needs. Thus, the tool of the present invention is desired to demonstrate an interface of various integrated solutions to provide evidence-based value propositions for evaluation and consideration by the customer.

公开(公告)号：US20210289680A1

公开(公告)日：2021-09-16

申请号：US17153706

申请日：2021-01-20

Applicant: ALPHA ASSEMBLY SOLUTIONS INC.

Inventor： Monnir Boureghda ,  Nitin Desai ,  Anna Lifton ,  Oscar Khaselev ,  Michael T. Marczi ,  Bawa Singh

IPC: H05K13/04 ,  H01L23/00

Abstract: Methods for attachment and devices produced using such methods are disclosed. In certain examples, the method comprises disposing a capped nanomaterial on a substrate, disposing a die on the disposed capped nanomaterial, drying the disposed capped nanomaterial and the disposed die, and sintering the dried disposed die and the dried capped nanomaterial at a temperature of 300° C. or less to attach the die to the substrate. Devices produced using the methods are also described.

公开(公告)号：US10905041B2

公开(公告)日：2021-01-26

申请号：US14027530

申请日：2013-09-16

Applicant: ALPHA ASSEMBLY SOLUTIONS INC.

Inventor： Monnir Boureghda ,  Nitin Desai ,  Anna Lifton ,  Oscar Khaselev ,  Michael T. Marczi ,  Bawa Singh

IPC: H01L23/29 ,  H05K13/04 ,  H01L23/00

Abstract: Methods for attachment and devices produced using such methods are disclosed. In certain examples, the method comprises disposing a capped nanomaterial on a substrate, disposing a die on the disposed capped nanomaterial, drying the disposed capped nanomaterial and the disposed die, and sintering the dried disposed die and the dried capped nanomaterial at a temperature of 300° C. or less to attach the die to the substrate. Devices produced using the methods are also described.