Search

Joseph S. Wong

Examiner (ID: 5475, Phone: (571)272-8457 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
1052
Issued Applications
905
Pending Applications
64
Abandoned Applications
112

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19917338 [patent_doc_number] => 12292707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/661185 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 1814 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661185
Image forming apparatus May 9, 2024 Issued
Array ( [id] => 19586639 [patent_doc_number] => 20240384196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => GREASE COMPOSITION FOR HEAT FIXING DEVICES AND HEAT FIXING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/659979 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659979
Grease composition for heat fixing devices and heat fixing apparatus May 8, 2024 Issued
Array ( [id] => 20672980 [patent_doc_number] => 12613489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/654074 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6832 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654074
Image forming apparatus May 2, 2024 Issued
Array ( [id] => 20109775 [patent_doc_number] => 12360493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Developing cartridge [patent_app_type] => utility [patent_app_number] => 18/640847 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640847
Developing cartridge Apr 18, 2024 Issued
Array ( [id] => 20009221 [patent_doc_number] => 20250147443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => GREEN TONER FOR ELECTROSTATIC CHARGE IMAGE DEVELOPMENT, ELECTROSTATIC CHARGE IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD [patent_app_type] => utility [patent_app_number] => 18/640561 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14381 [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] => 18640561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640561
Green toner for electrostatic charge image development, electrostatic charge image developer, toner cartridge, process cartridge, image forming apparatus, and image forming method Apr 18, 2024 Issued
Array ( [id] => 19546999 [patent_doc_number] => 20240364035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => MANUFACTURING METHOD FOR STRUCTURE, STRUCTURE, AND HOUSING [patent_app_type] => utility [patent_app_number] => 18/639760 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639760
MANUFACTURING METHOD FOR STRUCTURE, STRUCTURE, AND HOUSING Apr 17, 2024 Pending
Array ( [id] => 20563794 [patent_doc_number] => 12566401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Image forming apparatus having process cartridge with electrical contacts and memory contact facing outward [patent_app_type] => utility [patent_app_number] => 18/636478 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 91 [patent_figures_cnt] => 144 [patent_no_of_words] => 53807 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636478
Image forming apparatus having process cartridge with electrical contacts and memory contact facing outward Apr 15, 2024 Issued
Array ( [id] => 19933351 [patent_doc_number] => 12306554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Image forming apparatus including exposure head provided with plurality of light emitting chips [patent_app_type] => utility [patent_app_number] => 18/612202 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 4994 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612202
Image forming apparatus including exposure head provided with plurality of light emitting chips Mar 20, 2024 Issued
Array ( [id] => 19978563 [patent_doc_number] => 12346037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/612419 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 15763 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612419
Image forming apparatus Mar 20, 2024 Issued
Array ( [id] => 20804857 [patent_doc_number] => 12669763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Image forming apparatus including cleaning rod [patent_app_type] => utility [patent_app_number] => 18/610624 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 9034 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610624
IMAGE FORMING APPARATUS Mar 19, 2024 Pending
Array ( [id] => 19833877 [patent_doc_number] => 20250085663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DEVELOPING CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/604898 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12764 [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] => 18604898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604898
DEVELOPING CARTRIDGE Mar 13, 2024 Pending
Array ( [id] => 19933349 [patent_doc_number] => 12306552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Image forming apparatus for forming image using plurality of exposure heads [patent_app_type] => utility [patent_app_number] => 18/599286 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 5906 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18599286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599286
Image forming apparatus for forming image using plurality of exposure heads Mar 7, 2024 Issued
Array ( [id] => 19870849 [patent_doc_number] => 12263691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Roller cleaning mechanism and image formation apparatus therewith [patent_app_type] => utility [patent_app_number] => 18/598388 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3432 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 18598388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598388
Roller cleaning mechanism and image formation apparatus therewith Mar 6, 2024 Issued
Array ( [id] => 19450633 [patent_doc_number] => 20240310763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/595533 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595533
Image forming apparatus that sets a target temperature based on a developer amount in a developer storage portion Mar 4, 2024 Issued
Array ( [id] => 19933357 [patent_doc_number] => 12306560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Electrophotographic member and electrophotographic image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/441115 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 10441 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441115
Electrophotographic member and electrophotographic image forming apparatus Feb 13, 2024 Issued
Array ( [id] => 19899008 [patent_doc_number] => 12276929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/439076 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5992 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439076
Image forming apparatus Feb 11, 2024 Issued
Array ( [id] => 20635446 [patent_doc_number] => 12596319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Media detection apparatus, image forming system, and recording medium [patent_app_type] => utility [patent_app_number] => 18/430060 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5411 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430060
Media detection apparatus, image forming system, and recording medium Jan 31, 2024 Issued
Array ( [id] => 19885420 [patent_doc_number] => 12271133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Fixing apparatus and image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/544097 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6958 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18544097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544097
Fixing apparatus and image forming apparatus Dec 17, 2023 Issued
Array ( [id] => 19779849 [patent_doc_number] => 12228881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Toner, developer, process cartridge, image forming apparatus, and image forming method [patent_app_type] => utility [patent_app_number] => 18/536261 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 25963 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536261
Toner, developer, process cartridge, image forming apparatus, and image forming method Dec 11, 2023 Issued
Array ( [id] => 19595536 [patent_doc_number] => 12153376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus [patent_app_type] => utility [patent_app_number] => 18/524566 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 22306 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524566 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524566
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Nov 29, 2023 Issued
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