Search

Steven S. Ha

Examiner (ID: 17677, Phone: (571)270-5934 , Office: P/1735 )

Most Active Art Unit
1735
Art Unit(s)
1793, 1735
Total Applications
931
Issued Applications
650
Pending Applications
88
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18642659 [patent_doc_number] => 11766715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Sand molding for metal additive casting [patent_app_type] => utility [patent_app_number] => 17/720335 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 11744 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720335
Sand molding for metal additive casting Apr 13, 2022 Issued
Array ( [id] => 19253182 [patent_doc_number] => 20240204179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/555821 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555821
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Apr 11, 2022 Pending
Array ( [id] => 19253276 [patent_doc_number] => 20240204273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => BATTERY CELL POSITION DETERMINATION [patent_app_type] => utility [patent_app_number] => 18/554153 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554153
BATTERY CELL POSITION DETERMINATION Apr 3, 2022 Pending
Array ( [id] => 19201868 [patent_doc_number] => 20240173767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => CONFORMAL COOLING INSERT [patent_app_type] => utility [patent_app_number] => 18/284641 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284641
Conformal cooling insert Mar 31, 2022 Issued
Array ( [id] => 18931582 [patent_doc_number] => 11883980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Molding unit, molding machine, and molding method [patent_app_type] => utility [patent_app_number] => 17/711323 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12933 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711323
Molding unit, molding machine, and molding method Mar 31, 2022 Issued
Array ( [id] => 19038564 [patent_doc_number] => 20240088379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Positive Electrode Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/280352 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280352
Positive Electrode Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery Mar 21, 2022 Pending
Array ( [id] => 19146642 [patent_doc_number] => 20240145674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Positive Electrode Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery [patent_app_type] => utility [patent_app_number] => 18/280564 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280564
Positive Electrode Active Material, Positive Electrode Including the Same, and Lithium Secondary Battery Mar 21, 2022 Pending
Array ( [id] => 17928890 [patent_doc_number] => 20220324015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => INJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/700464 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700464
Injection apparatus Mar 20, 2022 Issued
Array ( [id] => 17997031 [patent_doc_number] => 11498119 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-15 [patent_title] => Injection device of light metal injection molding machine [patent_app_type] => utility [patent_app_number] => 17/689963 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12331 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689963
Injection device of light metal injection molding machine Mar 7, 2022 Issued
Array ( [id] => 19325188 [patent_doc_number] => 12042847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Lost wax molding manufacturing process [patent_app_type] => utility [patent_app_number] => 18/550230 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2651 [patent_no_of_claims] => 9 [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] => 18550230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550230
Lost wax molding manufacturing process Mar 7, 2022 Issued
Array ( [id] => 17911915 [patent_doc_number] => 20220314310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => INSPECTION METHOD FOR CASTING MOLD, AND CASTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/681936 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681936
INSPECTION METHOD FOR CASTING MOLD, AND CASTING DEVICE Feb 27, 2022 Abandoned
Array ( [id] => 18028170 [patent_doc_number] => 11511335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Gas suction device of casting mold [patent_app_type] => utility [patent_app_number] => 17/681950 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5731 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681950
Gas suction device of casting mold Feb 27, 2022 Issued
Array ( [id] => 18341480 [patent_doc_number] => 11638951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Heating method for casting mold, and casting device [patent_app_type] => utility [patent_app_number] => 17/681940 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6528 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681940
Heating method for casting mold, and casting device Feb 27, 2022 Issued
Array ( [id] => 18544547 [patent_doc_number] => 11717882 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Mold casting surface cooling [patent_app_type] => utility [patent_app_number] => 17/651708 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7810 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651708
Mold casting surface cooling Feb 17, 2022 Issued
Array ( [id] => 17599771 [patent_doc_number] => 20220149345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => LI-ION BATTERY ELECTRODE PIECE [patent_app_type] => utility [patent_app_number] => 17/583514 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583514
LI-ION BATTERY ELECTRODE PIECE Jan 24, 2022 Pending
Array ( [id] => 19753368 [patent_doc_number] => 20250041933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => ENHANCEMENT OF THERMAL CONDUCTIVITY OF ALUMINIUM BY DOPING GRAPHENE FOLLOWED BY MELTING AND CASTING PROCESS [patent_app_type] => utility [patent_app_number] => 18/713426 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713426
ENHANCEMENT OF THERMAL CONDUCTIVITY OF ALUMINIUM BY DOPING GRAPHENE FOLLOWED BY MELTING AND CASTING PROCESS Jan 23, 2022 Abandoned
Array ( [id] => 19191812 [patent_doc_number] => 20240170725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => ELECTROLYTIC SOLUTION AND LITHIUM ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/284376 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18284376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284376
ELECTROLYTIC SOLUTION AND LITHIUM ION SECONDARY BATTERY Jan 17, 2022 Pending
Array ( [id] => 18813068 [patent_doc_number] => 20230387405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same [patent_app_type] => utility [patent_app_number] => 18/027654 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027654
Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same Jan 9, 2022 Pending
Array ( [id] => 18533507 [patent_doc_number] => 20230238584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ELECTROLYTE FOR LITHIUM-SULFUR BATTERY, AND LITHIUM-SULFUR BATTERY COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/010941 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010941
ELECTROLYTE FOR LITHIUM-SULFUR BATTERY, AND LITHIUM-SULFUR BATTERY COMPRISING SAME Jan 5, 2022 Pending
Array ( [id] => 17967432 [patent_doc_number] => 11484938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Production lines and methods for ceramic shell making [patent_app_type] => utility [patent_app_number] => 17/646872 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 23601 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 17646872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646872
Production lines and methods for ceramic shell making Jan 3, 2022 Issued
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