Search

A. Michael Chambers

Examiner (ID: 5605)

Most Active Art Unit
3407
Art Unit(s)
3401, 3727, 2103, 3753, 2899, 3407
Total Applications
3455
Issued Applications
3109
Pending Applications
98
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19848059 [patent_doc_number] => 20250093410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SEMICONDUCTOR DEVICE AND SEMICONDUCTOR PACKAGE [patent_app_type] => utility [patent_app_number] => 18/658529 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658529
SEMICONDUCTOR DEVICE AND SEMICONDUCTOR PACKAGE May 7, 2024 Pending
Array ( [id] => 20609172 [patent_doc_number] => 12584768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Rocker actuator potentiometer [patent_app_type] => utility [patent_app_number] => 18/657133 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657133
Rocker actuator potentiometer May 6, 2024 Issued
Array ( [id] => 20202780 [patent_doc_number] => 12405558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Fixing device provided with heater and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/653877 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10892 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653877
Fixing device provided with heater and image forming apparatus May 1, 2024 Issued
Array ( [id] => 19481521 [patent_doc_number] => 20240329563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DEVELOPING CARTRIDGE HAVING COUPLING AND DEVELOPING ROLLER [patent_app_type] => utility [patent_app_number] => 18/627512 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18627512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627512
Developing cartridge having coupling and developing roller Apr 4, 2024 Issued
Array ( [id] => 19481112 [patent_doc_number] => 20240329154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SYSTEM FOR PROTECTING AN ELECTRICAL CIRCUIT FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/620052 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18620052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/620052
SYSTEM FOR PROTECTING AN ELECTRICAL CIRCUIT FOR AN AIRCRAFT Mar 27, 2024 Pending
Array ( [id] => 19282997 [patent_doc_number] => 20240219473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD OF EVALUATING POWER STORAGE DEVICE, METHOD OF MANUFACTURING POWER STORAGE DEVICE, AND TEST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/601023 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601023
Method of evaluating power storage device, method of manufacturing power storage device, and test system Mar 10, 2024 Issued
Array ( [id] => 19450628 [patent_doc_number] => 20240310758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => BELT CONVEYING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/599925 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599925
Belt conveying device and image forming apparatus Mar 7, 2024 Issued
Array ( [id] => 19270061 [patent_doc_number] => 20240213767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PHOTOVOLTAIC SYSTEM, RELAY DETECTION METHOD, AND POWER SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/598117 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598117
Photovoltaic system, relay detection method, and power supply system Mar 6, 2024 Issued
Array ( [id] => 19755810 [patent_doc_number] => 20250044375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => METHOD FOR MEASURING DC BIAS AGING CHARACTERISTICS OF MULTILAYER CAPACITOR [patent_app_type] => utility [patent_app_number] => 18/597169 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597169
METHOD FOR MEASURING DC BIAS AGING CHARACTERISTICS OF MULTILAYER CAPACITOR Mar 5, 2024 Pending
Array ( [id] => 19434288 [patent_doc_number] => 20240302786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 18/593740 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593740
Image forming device Feb 29, 2024 Issued
Array ( [id] => 19346909 [patent_doc_number] => 20240255872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => IMAGE FORMING APPARATUS THAT FORMS IMAGES ON A RECORDING MATERIAL [patent_app_type] => utility [patent_app_number] => 18/587623 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18587623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587623
Image forming apparatus that forms images on a recording material Feb 25, 2024 Issued
Array ( [id] => 19924404 [patent_doc_number] => 12298684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Belt cleaning blade, image forming apparatus, and transfer device [patent_app_type] => utility [patent_app_number] => 18/586826 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9420 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586826
Belt cleaning blade, image forming apparatus, and transfer device Feb 25, 2024 Issued
Array ( [id] => 19616954 [patent_doc_number] => 20240402634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => TEMPERATURE CONTROL DEVICE AND IMAGE FORMING APPARATUS INCLUDING TEMPERATURE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/583361 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583361
Temperature control device and image forming apparatus including temperature control device Feb 20, 2024 Issued
Array ( [id] => 20316972 [patent_doc_number] => 12455522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Printing apparatus, control method therefor, and non-transitory computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 18/443567 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 1276 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443567
Printing apparatus, control method therefor, and non-transitory computer-readable storage medium Feb 15, 2024 Issued
Array ( [id] => 19382699 [patent_doc_number] => 20240272569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => IMAGE FORMING APPARATUS USING ELECTROPHOTOGRAPHIC METHOD AND POWER SUPPLY APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 18/437493 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437493
Image forming apparatus using electrophotographic method and power supply apparatus thereof Feb 8, 2024 Issued
Array ( [id] => 19899006 [patent_doc_number] => 12276927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Image forming apparatus and image forming method [patent_app_type] => utility [patent_app_number] => 18/438096 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 19793 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 18438096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438096
Image forming apparatus and image forming method Feb 8, 2024 Issued
Array ( [id] => 19219528 [patent_doc_number] => 20240184232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => FIXING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/437725 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437725
Fixing device and image forming apparatus Feb 8, 2024 Issued
Array ( [id] => 19917337 [patent_doc_number] => 12292706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Image forming apparatus and image forming method [patent_app_type] => utility [patent_app_number] => 18/435704 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18058 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435704
Image forming apparatus and image forming method Feb 6, 2024 Issued
Array ( [id] => 19390742 [patent_doc_number] => 20240280612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => POWER TOOL [patent_app_type] => utility [patent_app_number] => 18/420192 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4909 [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] => 18420192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420192
POWER TOOL Jan 22, 2024 Pending
Array ( [id] => 19346927 [patent_doc_number] => 20240255890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/400097 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400097
Image forming apparatus Dec 28, 2023 Issued
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