Search

Hua Qi

Examiner (ID: 17870, Phone: (571)272-3193 , Office: P/1714 )

Most Active Art Unit
1714
Art Unit(s)
1714, 4142
Total Applications
611
Issued Applications
271
Pending Applications
119
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20402518 [patent_doc_number] => 12492489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Single crystal manufacturing method, magnetic field generator, and single crystal manufacturing apparatus [patent_app_type] => utility [patent_app_number] => 18/036094 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 32 [patent_no_of_words] => 5276 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036094
Single crystal manufacturing method, magnetic field generator, and single crystal manufacturing apparatus Sep 21, 2021 Issued
Array ( [id] => 18726411 [patent_doc_number] => 20230340691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => PRODUCTION METHOD FOR SILICON MONOCRYSTAL [patent_app_type] => utility [patent_app_number] => 18/026975 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026975
Production method for silicon monocrystal Sep 20, 2021 Issued
Array ( [id] => 18786552 [patent_doc_number] => 20230374697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ENERGY-SAVING INGOT GROWING DEVICE [patent_app_type] => utility [patent_app_number] => 18/248072 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248072
ENERGY-SAVING INGOT GROWING DEVICE Sep 15, 2021 Pending
Array ( [id] => 18636528 [patent_doc_number] => 11761117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => SiC single crystal sublimation growth apparatus [patent_app_type] => utility [patent_app_number] => 17/447742 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7889 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447742
SiC single crystal sublimation growth apparatus Sep 14, 2021 Issued
Array ( [id] => 18879676 [patent_doc_number] => 20240003045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => INGOT GROWING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/028605 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18028605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028605
INGOT GROWING APPARATUS Sep 2, 2021 Pending
Array ( [id] => 18771304 [patent_doc_number] => 20230366122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => APPARATUS FOR CONTINUOUSLY GROWING INGOT [patent_app_type] => utility [patent_app_number] => 18/246520 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246520
APPARATUS FOR CONTINUOUSLY GROWING INGOT Sep 2, 2021 Pending
Array ( [id] => 18845114 [patent_doc_number] => 20230407518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => APPARATUS FOR CONTINUOUSLY GROWING INGOT [patent_app_type] => utility [patent_app_number] => 18/028261 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028261
APPARATUS FOR CONTINUOUSLY GROWING INGOT Sep 2, 2021 Pending
Array ( [id] => 18771305 [patent_doc_number] => 20230366123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CONTINUOUS INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/025969 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025969
CONTINUOUS INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF Sep 2, 2021 Pending
Array ( [id] => 18809098 [patent_doc_number] => 20230383433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => INGOT GROWING APPARATUS COMPRISING HEATER AND METHOD FOR MANUFACTURING HEATER FOR INGOT GROWING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/246700 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18246700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246700
Ingot growing apparatus comprising heater and method for manufacturing heater for ingot growing apparatus Sep 2, 2021 Issued
Array ( [id] => 19020627 [patent_doc_number] => 20240076798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => INGOT GROWTH APPARATUS [patent_app_type] => utility [patent_app_number] => 18/028609 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028609
Ingot growth apparatus Sep 2, 2021 Issued
Array ( [id] => 18771306 [patent_doc_number] => 20230366124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => INGOT GROWING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/246524 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246524
INGOT GROWING APPARATUS Sep 2, 2021 Pending
Array ( [id] => 18709704 [patent_doc_number] => 20230332326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/028815 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028815
INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF Sep 2, 2021 Pending
Array ( [id] => 18771304 [patent_doc_number] => 20230366122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => APPARATUS FOR CONTINUOUSLY GROWING INGOT [patent_app_type] => utility [patent_app_number] => 18/246520 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246520
APPARATUS FOR CONTINUOUSLY GROWING INGOT Sep 2, 2021 Pending
Array ( [id] => 18845114 [patent_doc_number] => 20230407518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => APPARATUS FOR CONTINUOUSLY GROWING INGOT [patent_app_type] => utility [patent_app_number] => 18/028261 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028261
APPARATUS FOR CONTINUOUSLY GROWING INGOT Sep 2, 2021 Pending
Array ( [id] => 18771305 [patent_doc_number] => 20230366123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CONTINUOUS INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/025969 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025969
CONTINUOUS INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF Sep 2, 2021 Pending
Array ( [id] => 18709704 [patent_doc_number] => 20230332326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/028815 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028815
INGOT GROWTH APPARATUS AND CONTROL METHOD THEREOF Sep 2, 2021 Pending
Array ( [id] => 18786551 [patent_doc_number] => 20230374696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PREMELTER FOR PRELIMINARILY MELTING SILICON TO BE SUPPLIED TO MAIN CRUCIBLE AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/028251 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028251
PREMELTER FOR PRELIMINARILY MELTING SILICON TO BE SUPPLIED TO MAIN CRUCIBLE AND CONTROL METHOD THEREOF Sep 2, 2021 Pending
Array ( [id] => 18692374 [patent_doc_number] => 20230322604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => THERMAL INSULATION APPARATUS AND CRUCIBLE PRODUCTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/021351 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021351
THERMAL INSULATION APPARATUS AND CRUCIBLE PRODUCTION DEVICE Aug 31, 2021 Pending
Array ( [id] => 19961937 [patent_doc_number] => 12331426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Substrates for III-nitride epitaxy [patent_app_type] => utility [patent_app_number] => 17/411851 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 29 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411851
Substrates for III-nitride epitaxy Aug 24, 2021 Issued
Array ( [id] => 17692102 [patent_doc_number] => 20220199395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => OPTIMIZING GROWTH METHOD FOR IMPROVING QUALITY OF MOCVD EPITAXIAL THIN FILMS [patent_app_type] => utility [patent_app_number] => 17/411025 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411025
OPTIMIZING GROWTH METHOD FOR IMPROVING QUALITY OF MOCVD EPITAXIAL THIN FILMS Aug 23, 2021 Abandoned
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