Search

David H. Banh

Examiner (ID: 7334, Phone: (571)270-3851 , Office: P/2854 )

Most Active Art Unit
2854
Art Unit(s)
4193, 2854, 2853
Total Applications
1027
Issued Applications
718
Pending Applications
81
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19189514 [patent_doc_number] => 20240168427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => TRANSPORT DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/320322 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320322
TRANSPORT DEVICE AND IMAGE FORMING APPARATUS May 18, 2023 Pending
Array ( [id] => 20647065 [patent_doc_number] => 12602007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Developing apparatus [patent_app_type] => utility [patent_app_number] => 18/199035 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199035
Developing apparatus May 17, 2023 Issued
Array ( [id] => 19623443 [patent_doc_number] => 12162240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Embossing group [patent_app_type] => utility [patent_app_number] => 18/312636 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3086 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312636
Embossing group May 4, 2023 Issued
Array ( [id] => 18598736 [patent_doc_number] => 20230273535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 18/135815 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135815
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC PHOTORECEPTOR CARTRIDGE, AND IMAGE FORMING DEVICE Apr 17, 2023 Pending
Array ( [id] => 19732310 [patent_doc_number] => 12210306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Image forming system, resistance detection device, resistance detection method, and program [patent_app_type] => utility [patent_app_number] => 18/134262 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10369 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134262
Image forming system, resistance detection device, resistance detection method, and program Apr 12, 2023 Issued
Array ( [id] => 19971002 [patent_doc_number] => 12339611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/191721 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 49 [patent_no_of_words] => 4145 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191721
Image forming apparatus Mar 27, 2023 Issued
Array ( [id] => 19035999 [patent_doc_number] => 20240085814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER SET, ELECTROSTATIC CHARGE IMAGE DEVELOPER SET, TONER CARTRIDGE SET, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD [patent_app_type] => utility [patent_app_number] => 18/190076 [patent_app_country] => US [patent_app_date] => 2023-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190076
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER SET, ELECTROSTATIC CHARGE IMAGE DEVELOPER SET, TONER CARTRIDGE SET, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD Mar 24, 2023 Issued
Array ( [id] => 19275813 [patent_doc_number] => 12025940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 18/189957 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6276 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189957
Image forming apparatus Mar 23, 2023 Issued
Array ( [id] => 18659466 [patent_doc_number] => 20230305472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SHEET FEEDER CAPABLE OF DETERMINING SHEET SIZE BASED ON TRAVEL DISTANCES OF PAIR OF SIDE PLATES AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/122734 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122734
Sheet feeder capable of determining sheet size based on travel distances of pair of side plates and image forming apparatus Mar 16, 2023 Issued
Array ( [id] => 18648634 [patent_doc_number] => 20230294418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => THREE-DIMENSIONAL OBJECT PRINTING APPARATUS AND THREE-DIMENSIONAL OBJECT PRINTING METHOD [patent_app_type] => utility [patent_app_number] => 18/183824 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183824
THREE-DIMENSIONAL OBJECT PRINTING APPARATUS AND THREE-DIMENSIONAL OBJECT PRINTING METHOD Mar 13, 2023 Abandoned
Array ( [id] => 18659406 [patent_doc_number] => 20230305412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => TONER, TONER PRODUCTION METHOD, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD [patent_app_type] => utility [patent_app_number] => 18/181953 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18181953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181953
TONER, TONER PRODUCTION METHOD, TONER STORAGE UNIT, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD Mar 9, 2023 Issued
Array ( [id] => 18769911 [patent_doc_number] => 20230364681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => EFFICIENT BULK UNFUSED POWDER REMOVAL SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/163956 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18163956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163956
Efficient bulk unfused powder removal system and method Feb 2, 2023 Issued
Array ( [id] => 18656920 [patent_doc_number] => 20230302822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/160415 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160415
Printing system Jan 26, 2023 Issued
Array ( [id] => 18536815 [patent_doc_number] => 20230241906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/101411 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101411
Recording apparatus Jan 24, 2023 Issued
Array ( [id] => 18904317 [patent_doc_number] => 20240019802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/156407 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156407
IMAGE FORMING APPARATUS Jan 18, 2023 Pending
Array ( [id] => 18843584 [patent_doc_number] => 20230405988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MANUFACTURING LIGHT FIELD PRINTS [patent_app_type] => utility [patent_app_number] => 18/151134 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18151134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151134
Manufacturing light field prints Jan 5, 2023 Issued
Array ( [id] => 18439855 [patent_doc_number] => 20230187150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => BASE UNIT FOR A KEYBOARD, ACCESSORY MODULE FOR A KEYBOARD, AND KEYBOARD [patent_app_type] => utility [patent_app_number] => 18/080961 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080961
Base unit for a keyboard, accessory module for a keyboard, and keyboard Dec 13, 2022 Issued
Array ( [id] => 18308821 [patent_doc_number] => 20230112721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => HEAT PRESS, ESPECIALLY KNEE LEVER-TRANSFER PRESS [patent_app_type] => utility [patent_app_number] => 18/065423 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065423
Heat press, especially knee lever-transfer press Dec 12, 2022 Issued
Array ( [id] => 20487144 [patent_doc_number] => 20260023343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => WRAP JAM DETECTION FOR FUSER [patent_app_type] => utility [patent_app_number] => 18/868498 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18868498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/868498
WRAP JAM DETECTION FOR FUSER Dec 12, 2022 Pending
Array ( [id] => 18450533 [patent_doc_number] => 20230191810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CUTTING MECHANISM FOR PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/079100 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18079100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079100
Cutting mechanism for printing apparatus Dec 11, 2022 Issued
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