Search

Hua Qi

Examiner (ID: 245, Phone: (571)272-3193 , Office: P/1714 )

Most Active Art Unit
1714
Art Unit(s)
4142, 1714
Total Applications
634
Issued Applications
292
Pending Applications
90
Abandoned Applications
263

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20688030 [patent_doc_number] => 12618169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [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] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1142 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028605
Ingot growing 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] => 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 Issued
Array ( [id] => 20730534 [patent_doc_number] => 12637784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [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] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 1140 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 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] => 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] => 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] => 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] => 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] => 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 Abandoned
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
Array ( [id] => 20492956 [patent_doc_number] => 12534820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Method for growing silicon single crystal [patent_app_type] => utility [patent_app_number] => 18/030000 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1248 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 18030000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030000
Method for growing silicon single crystal Jul 29, 2021 Issued
Array ( [id] => 17400114 [patent_doc_number] => 20220042204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => Method of Manufacturing CZ Silicon Wafers [patent_app_type] => utility [patent_app_number] => 17/389820 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17389820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389820
Method of Manufacturing CZ Silicon Wafers Jul 29, 2021 Abandoned
Array ( [id] => 18871516 [patent_doc_number] => 11859306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Manufacturing method of silicon carbide ingot [patent_app_type] => utility [patent_app_number] => 17/385935 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3277 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385935
Manufacturing method of silicon carbide ingot Jul 26, 2021 Issued
Array ( [id] => 17200596 [patent_doc_number] => 20210340691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => CRYSTAL PULLING SYSTEM AND METHODS FOR PRODUCING MONOCRYSTALLINE INGOTS WITH REDUCED EDGE BAND DEFECTS [patent_app_type] => utility [patent_app_number] => 17/378251 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378251
CRYSTAL PULLING SYSTEM AND METHODS FOR PRODUCING MONOCRYSTALLINE INGOTS WITH REDUCED EDGE BAND DEFECTS Jul 15, 2021 Abandoned
Array ( [id] => 18518759 [patent_doc_number] => 11708642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Mono-crystalline silicon growth apparatus [patent_app_type] => utility [patent_app_number] => 17/372533 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6512 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372533
Mono-crystalline silicon growth apparatus Jul 11, 2021 Issued
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