Search

Michael Roswell

Examiner (ID: 425, Phone: (571)272-4055 , Office: P/2615 )

Most Active Art Unit
2173
Art Unit(s)
2176, 2173, 3992, 2171, 2141, 2145, 2615
Total Applications
436
Issued Applications
233
Pending Applications
52
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20147021 [patent_doc_number] => 12381370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Transistor outline header for high-speed data transmission of optoelectronic applications [patent_app_type] => utility [patent_app_number] => 17/461666 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2501 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461666 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461666
Transistor outline header for high-speed data transmission of optoelectronic applications Aug 29, 2021 Issued
Array ( [id] => 18431981 [patent_doc_number] => 11677215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Response shaping by multiple injection in a ring-type structure [patent_app_type] => utility [patent_app_number] => 17/408592 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 61 [patent_no_of_words] => 8911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408592
Response shaping by multiple injection in a ring-type structure Aug 22, 2021 Issued
Array ( [id] => 18661866 [patent_doc_number] => 20230307882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => COMPACT LASER HEAD [patent_app_type] => utility [patent_app_number] => 18/021326 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021326
COMPACT LASER HEAD Aug 22, 2021 Pending
Array ( [id] => 18653717 [patent_doc_number] => 20230299558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => FREEFORM COLLIMATOR LENS FOR ANGLED FACET LASER DEVICES [patent_app_type] => utility [patent_app_number] => 18/019722 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019722
FREEFORM COLLIMATOR LENS FOR ANGLED FACET LASER DEVICES Aug 11, 2021 Pending
Array ( [id] => 17403383 [patent_doc_number] => 20220045474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => COUNTER-PUMPED FIBER LASER ARRAY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/394624 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394624
COUNTER-PUMPED FIBER LASER ARRAY SYSTEM Aug 4, 2021 Pending
Array ( [id] => 18481491 [patent_doc_number] => 11695249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Femtosecond pulse laser apparatus [patent_app_type] => utility [patent_app_number] => 17/393655 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3594 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393655
Femtosecond pulse laser apparatus Aug 3, 2021 Issued
Array ( [id] => 18913346 [patent_doc_number] => 11876338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Device for combining at least two laser beams [patent_app_type] => utility [patent_app_number] => 17/388879 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5144 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388879
Device for combining at least two laser beams Jul 28, 2021 Issued
Array ( [id] => 19030222 [patent_doc_number] => 11929593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Laser pumping device and system including geometric light concentrator and thermal insulator [patent_app_type] => utility [patent_app_number] => 17/374975 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5661 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374975
Laser pumping device and system including geometric light concentrator and thermal insulator Jul 12, 2021 Issued
Array ( [id] => 18555737 [patent_doc_number] => 20230253754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => LASER DEVICE INCLUDING A SCREENING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/004498 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004498
LASER DEVICE INCLUDING A SCREENING ELEMENT Jul 6, 2021 Pending
Array ( [id] => 19494609 [patent_doc_number] => 12113334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Light emitting device and projector [patent_app_type] => utility [patent_app_number] => 17/361222 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9978 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361222
Light emitting device and projector Jun 27, 2021 Issued
Array ( [id] => 20275121 [patent_doc_number] => 12444908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => High-brightness spatial beam combining of laser modules yielding a common image plane [patent_app_type] => utility [patent_app_number] => 17/304234 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 2272 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17304234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304234
High-brightness spatial beam combining of laser modules yielding a common image plane Jun 15, 2021 Issued
Array ( [id] => 17884127 [patent_doc_number] => 20220299604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => DRIVER CIRCUIT FOR AN ADDRESSABLE ARRAY OF OPTICAL EMITTERS [patent_app_type] => utility [patent_app_number] => 17/304074 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17304074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304074
Driver circuit for an addressable array of optical emitters Jun 13, 2021 Issued
Array ( [id] => 20581545 [patent_doc_number] => 12573801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Short pulse laser system [patent_app_type] => utility [patent_app_number] => 18/010530 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010530 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010530
Short pulse laser system Jun 13, 2021 Issued
Array ( [id] => 18729893 [patent_doc_number] => 20230344191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => TUNABLE TRANSMISSION-GRATING LASER WITH FEEDBACK [patent_app_type] => utility [patent_app_number] => 18/008112 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008112
TUNABLE TRANSMISSION-GRATING LASER WITH FEEDBACK Jun 1, 2021 Pending
Array ( [id] => 17942166 [patent_doc_number] => 11476630 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-18 [patent_title] => Thin film brewster coupling device [patent_app_type] => utility [patent_app_number] => 17/336230 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 11460 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336230
Thin film brewster coupling device May 31, 2021 Issued
Array ( [id] => 18760144 [patent_doc_number] => 11811188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => System for generating passive-mode-locked pulse laser at high repetition rate [patent_app_type] => utility [patent_app_number] => 17/333028 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 8861 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333028
System for generating passive-mode-locked pulse laser at high repetition rate May 27, 2021 Issued
Array ( [id] => 17979056 [patent_doc_number] => 11495934 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-08 [patent_title] => Tailored laser pulse trains for burst-mode illumination [patent_app_type] => utility [patent_app_number] => 17/319960 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 14602 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319960
Tailored laser pulse trains for burst-mode illumination May 12, 2021 Issued
Array ( [id] => 18983974 [patent_doc_number] => 11909166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Large-mode-area optical fibers and optical fiber amplifiers in the eye-safe regime [patent_app_type] => utility [patent_app_number] => 17/317752 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14580 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317752
Large-mode-area optical fibers and optical fiber amplifiers in the eye-safe regime May 10, 2021 Issued
Array ( [id] => 18500926 [patent_doc_number] => 20230223734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING A CENTER WAVELENGTH [patent_app_type] => utility [patent_app_number] => 17/927921 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927921
SYSTEMS AND METHODS FOR CONTROLLING A CENTER WAVELENGTH May 4, 2021 Pending
Array ( [id] => 17245142 [patent_doc_number] => 20210364885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SUPERCONTINUUM RADIATION SOURCE AND ASSOCIATED METROLOGY DEVICES [patent_app_type] => utility [patent_app_number] => 17/307217 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307217
Supercontinuum radiation source and associated metrology devices May 3, 2021 Issued
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