2025-03-24T12:56:02-05:00 2024-12-31 954149172 TEMO ARJANI LLP 301 E COLORADO BLVD SUITE 426 PASADENA CA 91101 990 2024-01-01 270578778 INTERNATIONAL SOCIETY OF INFRARED MILLIMETER AND TERAHERTZ WAVES INTE 8186699077 5166 OAKWOOD AVENUE LA CANADA CA 91011 PETER H SIEGEL GENERAL SECRETARY 8186699077 2025-03-24 1 1 P00641665 6265781978 2025-03-20 2024 2025-03-06 01:10:19Z IRMMW-THZ SOCIETY PETER H SIEGEL 5166 OAKWOOD AVENUE LA CANADA CA 91011 453313 0 X WWW.IRMMW-THZ.ORG X 2009 CA SCIENTIFIC SOCIETY THAT HOSTS ONE SCIENTIFIC CONFERENCE EACH YEAR (600 ATTENDEES), PROMOTES THE CONTRIBUTION OF RESEARCH TO TWO SCIENTIFIC JOURNALS, AND DISTRIBUTES THE KENNETH J BUTTON AWARD FOR SIGNIFICANT CONTRIBUTIONS TO THE FIELD OF INFRARED, MILLIMETER AND TERAHERTZ WAVES. 33 33 0 1 0 0 0 2163 0 226618 24990 57672 0 0 24990 286453 0 0 0 0 0 0 0 0 0 114397 85560 114397 85560 -89407 200893 783784 984677 0 0 783784 984677 X SCIENTIFIC SOCIETY THAT HOSTS ONE SCIENTIFIC CONFERENCE EACH CALENDAR YEAR, PROMOTES THE CONTRIBUTION OF RESEARCH TO TWO SCIENTIFIC JOURNALS (IEEE TRANS. ON TERAHERTZ SCIENCE AND TECHNOLOGY AND JOURNAL OF INFRARED, MILLIMETER, AND TERAHERTZ WAVES), AND SERVES AS STEWARD AND DISTRIBUTOR OF THE KENNETH J BUTTON PRIZE FOR SIGNIFICANT ADVANCES IN THE FIELD OF INFRARED, MILLIMETER, AND TERAHERTZ WAVES. THE SOCIETY IS AN ALL VOLUNTEER ORGANIZATION WITH BY LAWS AND WEBSITE AT WWW.IRMMW-THZ.ORG 0 0 83265 226618 ESTABLISHED AND RELAYED SPECIFIC CONFERENCE GUIDELINES, PROMOTED THE CONFERENCE SERIES, SELECTED THE GENERAL LOCATION, DATE, LENGTH AND PROGRAM FOCUS, ASSURED A HIGH STANDARD OF SCIENTIFIC EXCELLENCE AT EACH VENUE, APPROVED THE LOCAL ORGANIZING COMMITTEE (LOC) CHAIR, AS WELL AS SPECIFIC CONFERENCE LOCATION, DATES, PROGRAM AND FINANCIAL ARRANGEMENTS, ASSISTED WITH INVITED SPEAKER SELECTIONS, MAINTAINED TECHNICAL CO-SPONSORSHIP WITH THE IEEE, ASSURED DIGEST ISSUANCE AND THE ARCHIVING OF PROCEEDINGS, AND BOTH SOUGHT AND MAINTAINED THE ENDORSEMENT AND APPROVAL OF THE ATTENDING SCIENTIFIC COMMUNITY. 83265 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 X 33 33 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 CA X PETER H SIEGEL 8186699077 5166 OAKWOOD AVENUE LA CANADA CA 91011 X ENRIQUE CASTRO-CAMUS DIRECTOR 0.25 X 0 0 0 MARTINA HAVENITH DIRECTOR 0.25 X 0 0 0 FRANK HEGMANN DIRECTOR 0.25 X 0 0 0 PETER UHD JEPSEN DIRECTOR 0.25 X 0 0 0 DAVID COOKE DIRECTOR 0.25 X 0 0 0 JEAN-FRANCOIS LAMPIN DIRECTOR 0.25 X 0 0 0 JOHN JELONNEK DIRECTOR 0.25 X 0 0 0 NURIA LLOMBART-JUAN DIRECTOR 0.25 X 0 0 0 WEI LU DIRECTOR 0.25 X 0 0 0 EMMA MACPHERSON DIRECTOR 0.25 X 0 0 0 DANIEL MITTLEMAN DIRECTOR 0.25 X 0 0 0 GREGORY DENISOV DIRECTOR 0.25 X 0 0 0 TAIICHI OTSUJI DIRECTOR 0.25 X 0 0 0 GUN-SIK PARK DIRECTOR 0.25 X 0 0 0 ALEXANDER SHKURINOV DIRECTOR 0.25 X 0 0 0 JAN STAKE DIRECTOR 0.25 X 0 0 0 MASAHIKO TANI DIRECTOR 0.25 X 0 0 0 MASAYOSHI TONOUCHI DIRECTOR 0.25 X 0 0 0 MIRIAM SERENA VITIELLO DIRECTOR 0.25 X 0 0 0 JEROME TIGNON DIRECTOR 0.25 X 0 0 0 XI-CHENG ZHANG DIRECTOR 0.25 X 0 0 0 AXEL ZEITLER DIRECTOR 0.25 X 0 0 0 QING HU DIRECTOR 0.25 X 0 0 0 GIAN PIERO GALLERANO DIRECTOR 0.25 X 0 0 0 RICHARD J TEMKIN DIRECTOR 0.25 X 0 0 0 YIMING ZHU DIRECTOR 0.25 X 0 0 0 VINCE WALLACE DIRECTOR 2.00 X 0 0 0 ZACHARY TAYLOR DIRECTOR 0.25 X 0 0 0 MIN HU DIRECTOR 0.25 X 0 0 0 TADAO NAGATSUMA DIRECTOR 0.25 X 0 0 0 ROGER LEWIS CHAIR 0.50 X 0 0 0 ANDREA MARKELZ VICE-CHAIR 0.25 X 0 0 0 PETER H SIEGEL GENERAL SECRETARY, TREASUR 2.50 X 0 0 0 0 0 0 0 0 0 0 0 2163 2163 CONFERENCE 561499 226618 226618 226618 21240 21240 203292 166860 36432 36432 36432 286453 226618 0 57672 4590 2295 2295 115 115 11420 11420 58653 58653 PRIZES 10363 10363 SUPPLIES 319 319 BANK FEE 75 75 LICENSES & PERMIT 25 25 85560 83265 2295 0 26662 36484 757122 948193 783784 984677 0 0 X 783784 984677 783784 984677 783784 984677 200893 0 X 0 0 0 X 51162 500 2163 53825 46384 1166 41510 226618 315678 97546 1666 41510 228781 369503 0 0 0 369503 5998 24426 23254 16469 21240 91387 5998 24426 23254 16469 21240 91387 78 78 103544 26170 64764 16469 250021 460968 0.80160 0.67340 0.19830 0.32630 X FORM 990, PART VI, SECTION B, LINE 11B A COPY OF FORM 990 WAS PROVIDED TO ALL MEMBERS OF THE BOARD OF DIRECTORS BEFORE FILING. FORM 990, PART VI, SECTION C, LINE 19 DOCUMENTS ARE AVAILABLE UPON REQUEST.