Search

Michael A. Harrison

Examiner (ID: 5605, Phone: (571)272-3573 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
757
Issued Applications
659
Pending Applications
55
Abandoned Applications
62

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20241943 [patent_doc_number] => 12422255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Tilt determination [patent_app_type] => utility [patent_app_number] => 18/479221 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 6293 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479221
Tilt determination Oct 1, 2023 Issued
Array ( [id] => 19084428 [patent_doc_number] => 20240111229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/462675 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462675
IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS Sep 6, 2023 Abandoned
Array ( [id] => 20358399 [patent_doc_number] => 12474391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => System and methods for detecting a switching semiconductor in circuit interrupters [patent_app_type] => utility [patent_app_number] => 18/454510 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454510
System and methods for detecting a switching semiconductor in circuit interrupters Aug 22, 2023 Issued
Array ( [id] => 19856836 [patent_doc_number] => 12259670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Tubular fixing member, fixing device, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/446134 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10170 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446134
Tubular fixing member, fixing device, and image forming apparatus Aug 7, 2023 Issued
Array ( [id] => 19746902 [patent_doc_number] => 20250035467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MAGNETIC ENCODER SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/359186 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359186
MAGNETIC ENCODER SYSTEMS AND METHODS THEREOF Jul 25, 2023 Pending
Array ( [id] => 18973609 [patent_doc_number] => 20240053701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => BELT CLEANING BLADE, PHOTORECEPTOR CLEANING BLADE, IMAGE FORMING APPARATUS, TRANSFER DEVICE, AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/354301 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354301
Belt cleaning blade, photoreceptor cleaning blade, image forming apparatus, transfer device, and cleaning device Jul 17, 2023 Issued
Array ( [id] => 18758298 [patent_doc_number] => 20230361769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SENSING CIRCUIT AND SENSING METHOD THEREOF, SENSOR CHIP, AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/351282 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351282
Sensing circuit and sensing method thereof, sensor chip, and display panel Jul 11, 2023 Issued
Array ( [id] => 19071588 [patent_doc_number] => 20240106014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => BATTERY TEST APPARATUS AND TEST METHOD [patent_app_type] => utility [patent_app_number] => 18/219166 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219166
BATTERY TEST APPARATUS AND TEST METHOD Jul 6, 2023 Pending
Array ( [id] => 19566123 [patent_doc_number] => 12140892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/346957 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 18235 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346957
Image forming apparatus Jul 4, 2023 Issued
Array ( [id] => 18787316 [patent_doc_number] => 20230375597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => CAPACITIVE VOLTAGE-SENSOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/346656 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346656
CAPACITIVE VOLTAGE-SENSOR ASSEMBLY Jul 2, 2023 Abandoned
Array ( [id] => 19595524 [patent_doc_number] => 12153364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Heating device, fixing device, and image processing apparatus [patent_app_type] => utility [patent_app_number] => 18/346501 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11753 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346501
Heating device, fixing device, and image processing apparatus Jul 2, 2023 Issued
Array ( [id] => 18846552 [patent_doc_number] => 20230408956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => THERMAL FIXER, SHEET LAMINATOR INCORPORATING THE THERMAL FIXER, AND IMAGE FORMING SYSTEM INCORPORATING THE SHEET LAMINATOR [patent_app_type] => utility [patent_app_number] => 18/211612 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211612
Thermal fixer, sheet laminator incorporating the thermal fixer, and image forming system incorporating the sheet laminator Jun 19, 2023 Issued
Array ( [id] => 18694430 [patent_doc_number] => 20230324842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => TONER CARTRIDGE ELECTRICAL CONTACTS [patent_app_type] => utility [patent_app_number] => 18/210363 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210363
Toner cartridge electrical contacts Jun 14, 2023 Issued
Array ( [id] => 18957032 [patent_doc_number] => 20240045359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => FIXING FILM, HEAT FIXING APPARATUS, AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/334465 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334465
Fixing film, heat fixing apparatus, and electrophotographic image forming apparatus Jun 13, 2023 Issued
Array ( [id] => 18677344 [patent_doc_number] => 20230314990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => FIXING UNIT AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/329648 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18329648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329648
Fixing unit and image forming apparatus Jun 5, 2023 Issued
Array ( [id] => 19616578 [patent_doc_number] => 20240402258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => METHODS, SYSTEMS, ARTICLES OF MANUFACTURE AND APPARATUS TO MANAGE BATTERY OUTGASSING CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/328490 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328490
METHODS, SYSTEMS, ARTICLES OF MANUFACTURE AND APPARATUS TO MANAGE BATTERY OUTGASSING CONDITIONS Jun 1, 2023 Pending
Array ( [id] => 20318248 [patent_doc_number] => 12456805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Motor system for remote electronic tilt antennas and methods for controlling same [patent_app_type] => utility [patent_app_number] => 18/315248 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3461 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315248
Motor system for remote electronic tilt antennas and methods for controlling same May 9, 2023 Issued
Array ( [id] => 18613942 [patent_doc_number] => 20230280679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Image Forming Apparatus With Removable Waste Toner Container and Exposable Feeding Path [patent_app_type] => utility [patent_app_number] => 18/311954 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311954
Image forming apparatus with removable waste toner container and exposable feeding path May 3, 2023 Issued
Array ( [id] => 20202778 [patent_doc_number] => 12405556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/307178 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3329 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307178
Image forming apparatus Apr 25, 2023 Issued
Array ( [id] => 20506589 [patent_doc_number] => 12540862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Resistance temperature detector (RTD) sensor-based fault status reporting for a positive temperature coefficient (PTC) heater [patent_app_type] => utility [patent_app_number] => 18/305972 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305972 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305972
Resistance temperature detector (RTD) sensor-based fault status reporting for a positive temperature coefficient (PTC) heater Apr 23, 2023 Issued
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