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Patent Assignment Assignor Details

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Assignor Name : BB PHOTONICS INC.

Total Assignments: 7

Assignment: 1

Reel/Frame:	048881/0709			Pages:	7
		Recorded:	04/15/2019
Attorney Dkt #:	390192.20005.
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

BB PHOTONICS INC.

Exec Dt:

03/26/2019

Assignee

ESPRESSO CAPITAL LTD.

300-8 KING STREET EAST

TORONTO ONTARIO, CANADA M5C 1B5

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
10551561	US20190227231		16036151	10962715	US20190227234		16036179	10663660	US20190243078		16036208
10795079	US20190227232		16036234	10718905	US20190271810		16258292	11099338	US20190361180		16258308

Correspondence name and address
	JOHN T. KLINE
	REED SMITH LLP
	101 SECOND STREET, SUITE 1 800
	SAN FRANCISCO, CA 94105

Assignment: 2

Reel/Frame:	048947/0480			Pages:	12
		Recorded:	04/19/2019
Attorney Dkt #:	390192.20005
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 048886 FRAME: 0716. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.

Assignor

BB PHOTONICS INC.

Exec Dt:

04/18/2019

Assignee

ESPRESSO CAPITAL LTD.

300-8 KING STREET EAST

TORONTO ONTARIO, CANADA M5C 1B5

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
6870207	US20030020099		09556285	6479844	US20020121647		09798316	RE38682	NONE		10084770
6849866	US20030006407		10200967	6954473	US20040081216		10280892	6936839	US20030123829		10292127
6873273	US20040079939		10323388	7332752	US20040094760		10323389	6853014	US20040079963		10323390
6995407	US20040079961		10323413	7015120	US20040082091		10340941	6841795	US20040079954		10340942
7333733	US20040081467		10383364	7012274	US20040075090		10469649	7262429	US20050230705		10512501
7064697	US20040146237		10602217	6977954	US20050018730		10627043	7247892	US20040079971		10689019
6974969	US20040135161		10700016	7333731	US20050238360		10832223	7176046	US20050121663		11039559
7173293	US20050145882		11044636	7385230	NONE		11053350	7556976	US20060141682		11360756
7776753	US20060141651		11360759	7409120	US20070019900		11424012	7432539	US20070257275		11780745
7595516	US20080135831		12033717	8080821	US20100123121		12050321	7855336	US20090260674		12433719
9082637	US20140050242		13921311	8947925	US20140050022		13951578	9614112	US20150069217		14023525
9377587	US20150316723		14104230	9625647	US20150214425		14222841	9188798	US20140241660		14238649
9276160	US20150349187		14287388	9698457	US20160025926		14444629	9490321	US20150144872		14549369
9401400	US20150171197		14551619	9544062	US20160182155		14578756	9590742	US20160178987		14578805
9590600	US20160182024		14578893	9541945	US20160178988		14578950	9553715	US20160182219		14579066
9209815	NONE		14579151	9559636	US20160181979		14579404	9281059	US20150138881		14609064
9201287	NONE		14698087	9679987	US20160365475		14736421	9755060	US20160365284		14736460
9450124	NONE		14736494	9490336	NONE		14736552	9590136	US20160365476		14736624
9684192	US20160091663		14943502	9684193	US20160091738		14943599	10304981	US20170301809		15435413
10601198	US20170179684		15450282	10811841	US20170221995		15450351	10038302	US20170222400		15450400
9904015	US20170184788		15456915	10656338	US20190129099		15802009	10551561	US20190227231		16036151
10962715	US20190227234		16036179	10663660	US20190243078		16036208	10795079	US20190227232		16036234
10530125	NONE		16206673	10718905	US20190271810		16258292	11099338	US20190361180		16258308

Correspondence name and address
	JOHN KLINE
	REED SMITH LLP
	191 SECOND STREET, SUITE 1800
	SAN FRANCISCO, CA 94105

Assignment: 3

Reel/Frame:	048947/0687			Pages:	9
		Recorded:	04/19/2019
Attorney Dkt #:	390192.20005
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 0448881 FRAME: 0709. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.

Assignor

BB PHOTONICS INC.

Exec Dt:

04/18/2019

Assignee

ESPRESSO CAPITAL LTD.

300-8 KING STREET EAST

TORONTO ONTARIO, CANADA M5C 1B5

Properties

Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #	Pat #	Pub #	Intl #	App #
10551561	US20190227231		16036151	10962715	US20190227234		16036179	10663660	US20190243078		16036208
10795079	US20190227232		16036234	10718905	US20190271810		16258292	11099338	US20190361180		16258308

Correspondence name and address
	JOHN KLINE
	REED SMITH LLP
	101 SECOND STREET, SUITE 1800
	SAN FRANCISCO, CA 94105

Assignment: 4

Reel/Frame:	049811/0004			Pages:	3
		Recorded:	07/22/2019
Attorney Dkt #:	OPE-082
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

BB PHOTONICS INC.

Exec Dt:

07/16/2019

Assignee

POET TECHNOLOGIES

780 MONTAGUE EXPRESSWAY, SUITE 107

SAN JOSE, CALIFORNIA 95131

Property

Pat #

Pub #

Intl #

App #

10128635

US20170141539

15349093

Correspondence name and address
	TUE NGUYEN - PATENT2IP LLC
	7901 STONERIDGE DR, SUITE 320
	PLEASANTON, CA 94588

Assignment: 5

Reel/Frame:	049811/0081			Pages:	3
		Recorded:	07/22/2019
Attorney Dkt #:	OPE-081
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

BB PHOTONICS INC.

Exec Dt:

07/16/2019

Assignee

POET TECHNOLOGIES

780 MONTAGUE EXPRESSWAY, SUITE #107

SAN JOSE, CALIFORNIA 95131

Property

Pat #

Pub #

Intl #

App #

9880352

US20170023733

15217248

Correspondence name and address
	TUE NGUYEN - PATENT2IP LLC
	7901 STONERIDGE DR, SUITE 320
	PLEASANTON, CA 94588

Assignment: 6

Reel/Frame:	065452/0789			Pages:	6
		Recorded:	11/03/2023
Attorney Dkt #:	0388494-00007
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED AT REEL: 049811 FRAME: 0004. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.

Assignor

BB PHOTONICS INC.

Exec Dt:

07/16/2019

Assignee

POET TECHNOLOGIES, INC.

780 MONTAGUE EXPRESSWAY

SUITE 107

SAN JOSE, CALIFORNIA 95131

Property

Pat #

Pub #

Intl #

App #

10128635

US20170141539

15349093

Correspondence name and address
	DAVID SCHALK
	50 ROCKEFELLER PLAZA
	NEW YORK, NY 10020

Assignment: 7

Reel/Frame:	066551/0938			Pages:	3
		Recorded:	02/12/2024
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTIES PREVIOUSLY RECORDED AT REEL: 49811 FRAME: 81. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.