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] => 19808884 [patent_doc_number] => 12240248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Board, liquid accommodation container, and printing system [patent_app_type] => utility [patent_app_number] => 18/907860 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 63 [patent_no_of_words] => 58221 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18907860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/907860
Board, liquid accommodation container, and printing system Oct 6, 2024 Issued
Array ( [id] => 19808885 [patent_doc_number] => 12240249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Board, liquid accommodation container, and printing system [patent_app_type] => utility [patent_app_number] => 18/908045 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 63 [patent_no_of_words] => 58221 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18908045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/908045
Board, liquid accommodation container, and printing system Oct 6, 2024 Issued
Array ( [id] => 19723376 [patent_doc_number] => 20250026127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => BOARD, LIQUID ACCOMMODATION CONTAINER, AND PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/908010 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 543 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18908010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/908010
Board, liquid accommodation container, and printing system Oct 6, 2024 Issued
Array ( [id] => 19889739 [patent_doc_number] => 20250115051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => INK CARTRIDGE AND PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/905662 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18905662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905662
INK CARTRIDGE AND PRINTING APPARATUS Oct 2, 2024 Pending
Array ( [id] => 19723374 [patent_doc_number] => 20250026125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => LIQUID EJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/905973 [patent_app_country] => US [patent_app_date] => 2024-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18905973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/905973
LIQUID EJECTION APPARATUS Oct 2, 2024 Pending
Array ( [id] => 19692065 [patent_doc_number] => 20250010610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => LIQUID EJECTION HEAD AND RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/890329 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18890329 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890329
LIQUID EJECTION HEAD AND RECORDING DEVICE Sep 18, 2024 Pending
Array ( [id] => 19692080 [patent_doc_number] => 20250010625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => INKJET RECORDING APPARATUS AND INK TANK THAT PREVENTS INK DRIPPING WHEN INK IS INJECTED INTO AN INK TANK [patent_app_type] => utility [patent_app_number] => 18/889122 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18889122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/889122
INKJET RECORDING APPARATUS AND INK TANK THAT PREVENTS INK DRIPPING WHEN INK IS INJECTED INTO AN INK TANK Sep 17, 2024 Pending
Array ( [id] => 19815875 [patent_doc_number] => 20250074082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => INKJET RECORDING APPARATUS AND INKJET RECORDING METHOD [patent_app_type] => utility [patent_app_number] => 18/815066 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815066
INKJET RECORDING APPARATUS AND INKJET RECORDING METHOD Aug 25, 2024 Pending
Array ( [id] => 19571112 [patent_doc_number] => 20240375404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => LIQUID CONTAINER [patent_app_type] => utility [patent_app_number] => 18/784061 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784061
Liquid container Jul 24, 2024 Issued
Array ( [id] => 19630430 [patent_doc_number] => 20240408879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => LIQUID EJECTING APPARATUS AND LIQUID EJECTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/737410 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737410
LIQUID EJECTING APPARATUS AND LIQUID EJECTING SYSTEM Jun 6, 2024 Pending
Array ( [id] => 19614079 [patent_doc_number] => 20240399759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD [patent_app_type] => utility [patent_app_number] => 18/731598 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18731598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731598
LIQUID DISCHARGE APPARATUS AND LIQUID DISCHARGE METHOD Jun 2, 2024 Pending
Array ( [id] => 19635828 [patent_doc_number] => 20240414277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/731920 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731920
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME Jun 2, 2024 Pending
Array ( [id] => 19585697 [patent_doc_number] => 20240383254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => INK REFILL CONTAINER [patent_app_type] => utility [patent_app_number] => 18/667144 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667144
INK REFILL CONTAINER May 16, 2024 Pending
Array ( [id] => 19571115 [patent_doc_number] => 20240375407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/660940 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660940
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS May 9, 2024 Pending
Array ( [id] => 19863632 [patent_doc_number] => 20250102418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SYSTEM AND METHOD FOR MEASURING OF COMPOSITION OF INK DROPLETS [patent_app_type] => utility [patent_app_number] => 18/653831 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653831
System and method for measuring of composition of ink droplets May 1, 2024 Issued
Array ( [id] => 19571111 [patent_doc_number] => 20240375403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => DROPLET EJECTING APPARATUS, REMOVER DETERIORATION DETERMINING METHOD FOR DROPLET EJECTING APPARATUS, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/653587 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18653587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653587
DROPLET EJECTING APPARATUS, REMOVER DETERIORATION DETERMINING METHOD FOR DROPLET EJECTING APPARATUS, AND STORAGE MEDIUM May 1, 2024 Pending
Array ( [id] => 19542441 [patent_doc_number] => 20240359477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => LIQUID SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/647471 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647471
LIQUID SUPPLY APPARATUS Apr 25, 2024 Issued
Array ( [id] => 19585702 [patent_doc_number] => 20240383259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => CIRCULATION UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/647685 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647685
CIRCULATION UNIT, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS Apr 25, 2024 Pending
Array ( [id] => 19542440 [patent_doc_number] => 20240359476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/643516 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643516
LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS Apr 22, 2024 Pending
Array ( [id] => 19542439 [patent_doc_number] => 20240359475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/643820 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18643820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643820
LIQUID SUPPLY APPARATUS, PRINTING SYSTEM, AND PRINTING APPARATUS Apr 22, 2024 Pending
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