Search

Hua Qi

Examiner (ID: 15331, Phone: (571)272-3193 , Office: P/1714 )

Most Active Art Unit
1714
Art Unit(s)
4142, 1714
Total Applications
619
Issued Applications
282
Pending Applications
91
Abandoned Applications
262

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] => 18754524 [patent_doc_number] => 20230357948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => DEVICE AND METHOD FOR MANUFACTURING A CRYSTALLINE CONVERSION LAYER FROM A SOLUTION [patent_app_type] => utility [patent_app_number] => 18/027686 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18027686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027686
DEVICE AND METHOD FOR MANUFACTURING A CRYSTALLINE CONVERSION LAYER FROM A SOLUTION Sep 21, 2021 Pending
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 Issued
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] => 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] => 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] => 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] => 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] => 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 Issued
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] => 20608645 [patent_doc_number] => 12584237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [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] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 3479 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 Issued
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] => 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
Array ( [id] => 17444312 [patent_doc_number] => 20220064817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SILICON CARBIDE INGOT MANUFACTURING METHOD AND SILICON CARBIDE INGOT MANUFACTURED THEREBY [patent_app_type] => utility [patent_app_number] => 17/408727 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408727
Silicon carbide ingot manufacturing method and silicon carbide ingot manufactured thereby Aug 22, 2021 Issued
Array ( [id] => 17414469 [patent_doc_number] => 20220049373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => SIC SINGLE CRYSTAL(S) DOPED FROM GAS PHASE [patent_app_type] => utility [patent_app_number] => 17/444863 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444863
SIC SINGLE CRYSTAL(S) DOPED FROM GAS PHASE Aug 10, 2021 Pending
Array ( [id] => 19701857 [patent_doc_number] => 12195873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Crystal pulling systems having a cover member for covering the silicon charge and methods for growing a melt of silicon in a crucible assembly [patent_app_type] => utility [patent_app_number] => 17/396370 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4507 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396370
Crystal pulling systems having a cover member for covering the silicon charge and methods for growing a melt of silicon in a crucible assembly Aug 5, 2021 Issued
Menu