Search

David H. Banh

Examiner (ID: 19542)

Most Active Art Unit
2854
Art Unit(s)
4193, 2853, 2854
Total Applications
1034
Issued Applications
723
Pending Applications
82
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
19/140811 PRINTING UNIT WITH POSITIONING SYSTEM Jun 17, 2025 Pending
Array ( [id] => 20281277 [patent_doc_number] => 20250306519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => STATIC ELIMINATION APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/238133 [patent_app_country] => US [patent_app_date] => 2025-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19238133 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/238133
STATIC ELIMINATION APPARATUS AND IMAGE FORMING SYSTEM Jun 12, 2025 Pending
Array ( [id] => 20180883 [patent_doc_number] => 20250264841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => CHARGE ELIMINATING APPARATUS, IMAGE FORMING APPARATUS, AND CHARGE ADJUSTING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/200518 [patent_app_country] => US [patent_app_date] => 2025-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19200518 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/200518
CHARGE ELIMINATING APPARATUS, IMAGE FORMING APPARATUS, AND CHARGE ADJUSTING APPARATUS May 5, 2025 Pending
Array ( [id] => 20166409 [patent_doc_number] => 20250258456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/196935 [patent_app_country] => US [patent_app_date] => 2025-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19196935 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/196935
SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS May 1, 2025 Pending
Array ( [id] => 20322830 [patent_doc_number] => 20250334918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SHEET CARRIER DEVICE AND IMAGE FORMING SYSTEM FOR DETERMINING WHETHER THERE IS SHEET LOCATED AT TEARING JAM PLACE WHEN JAM OCCURS [patent_app_type] => utility [patent_app_number] => 19/185628 [patent_app_country] => US [patent_app_date] => 2025-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185628 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185628
SHEET CARRIER DEVICE AND IMAGE FORMING SYSTEM FOR DETERMINING WHETHER THERE IS SHEET LOCATED AT TEARING JAM PLACE WHEN JAM OCCURS Apr 21, 2025 Pending
Array ( [id] => 20247447 [patent_doc_number] => 20250296316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => MANUFACTURING LIGHT FIELD PRINTS [patent_app_type] => utility [patent_app_number] => 19/087234 [patent_app_country] => US [patent_app_date] => 2025-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19087234 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/087234
MANUFACTURING LIGHT FIELD PRINTS Mar 20, 2025 Pending
Array ( [id] => 20249478 [patent_doc_number] => 20250298347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/082914 [patent_app_country] => US [patent_app_date] => 2025-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19082914 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/082914
IMAGE FORMING APPARATUS Mar 17, 2025 Pending
Array ( [id] => 20672979 [patent_doc_number] => 12613488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Sheet feeding device and image forming apparatus including same [patent_app_type] => utility [patent_app_number] => 19/083015 [patent_app_country] => US [patent_app_date] => 2025-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4804 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 543 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19083015 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/083015
Sheet feeding device and image forming apparatus including same Mar 17, 2025 Issued
Array ( [id] => 20221305 [patent_doc_number] => 20250284236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => IMAGE FORMING APPARATUS THAT DETECTS PRESENCE OF SHEET ON TRANSPORT ROUTE, AND POSTURE OF BRANCH GUIDE, WITH SINGLE SENSOR [patent_app_type] => utility [patent_app_number] => 19/074775 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19074775 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074775
IMAGE FORMING APPARATUS THAT DETECTS PRESENCE OF SHEET ON TRANSPORT ROUTE, AND POSTURE OF BRANCH GUIDE, WITH SINGLE SENSOR Mar 9, 2025 Pending
Array ( [id] => 20556718 [patent_doc_number] => 20260056501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => RECORDING MEDIUM TRANSPORT DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/069259 [patent_app_country] => US [patent_app_date] => 2025-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 19069259 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/069259
RECORDING MEDIUM TRANSPORT DEVICE AND IMAGE FORMING APPARATUS Mar 3, 2025 Pending
Array ( [id] => 20208330 [patent_doc_number] => 20250278050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/065154 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19065154 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/065154
SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS Feb 26, 2025 Pending
Array ( [id] => 20233985 [patent_doc_number] => 20250291304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/059350 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19059350 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/059350
IMAGE FORMING APPARATUS Feb 20, 2025 Pending
Array ( [id] => 20208329 [patent_doc_number] => 20250278049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/059246 [patent_app_country] => US [patent_app_date] => 2025-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19059246 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/059246
SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS Feb 19, 2025 Pending
Array ( [id] => 20042800 [patent_doc_number] => 20250181022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => IMAGE FORMATION DEVICE [patent_app_type] => utility [patent_app_number] => 19/052515 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052515 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052515
IMAGE FORMATION DEVICE Feb 12, 2025 Pending
Array ( [id] => 20249490 [patent_doc_number] => 20250298359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/050506 [patent_app_country] => US [patent_app_date] => 2025-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19050506 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/050506
IMAGE FORMING APPARATUS Feb 10, 2025 Pending
Array ( [id] => 20702745 [patent_doc_number] => 12625454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Sheet conveying device, image processing apparatus, and drive control method capable of suppressing temperature rise of motor with simple configuration [patent_app_type] => utility [patent_app_number] => 19/049887 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2243 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049887 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049887
Sheet conveying device, image processing apparatus, and drive control method capable of suppressing temperature rise of motor with simple configuration Feb 9, 2025 Issued
Array ( [id] => 20151853 [patent_doc_number] => 20250251691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM AND CHARGE ADJUSTING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/042145 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042145 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042145
CHARGE-ELIMINATING APPARATUS, IMAGE FORMING SYSTEM AND CHARGE ADJUSTING APPARATUS Jan 30, 2025 Pending
Array ( [id] => 20687504 [patent_doc_number] => 12617638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Sheet feeding device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 19/009322 [patent_app_country] => US [patent_app_date] => 2025-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2456 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009322 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/009322
Sheet feeding device and image forming apparatus Jan 2, 2025 Issued
Array ( [id] => 20406815 [patent_doc_number] => 20250375924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => CONTROLLED PRINTING SURFACE AND METHOD OF FORMING TOPOGRAPHICAL FEATURES ON A CONTROLLED PRINTING SURFACE [patent_app_type] => utility [patent_app_number] => 18/999295 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18999295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999295
CONTROLLED PRINTING SURFACE AND METHOD OF FORMING TOPOGRAPHICAL FEATURES ON A CONTROLLED PRINTING SURFACE Dec 22, 2024 Pending
Array ( [id] => 20086873 [patent_doc_number] => 20250216809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => IMAGE FORMING APPARATUS FOR ADJUSTING POSITION AND SIZE OF IMAGE [patent_app_type] => utility [patent_app_number] => 18/978435 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18978435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978435
IMAGE FORMING APPARATUS FOR ADJUSTING POSITION AND SIZE OF IMAGE Dec 11, 2024 Pending
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