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Hua Qi

Examiner (ID: 396)

Most Active Art Unit
1714
Art Unit(s)
1714, 4142
Total Applications
633
Issued Applications
287
Pending Applications
97
Abandoned Applications
262

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20288742 [patent_doc_number] => 20250313985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => MANUFACTURING METHOD OF QUARTZ GLASS CRUCIBLE [patent_app_type] => utility [patent_app_number] => 19/243262 [patent_app_country] => US [patent_app_date] => 2025-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 19243262 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/243262
MANUFACTURING METHOD OF QUARTZ GLASS CRUCIBLE Jun 18, 2025 Pending
Array ( [id] => 20150877 [patent_doc_number] => 20250250715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SUBSTRATES FOR III-NITRIDE EPITAXY [patent_app_type] => utility [patent_app_number] => 19/188402 [patent_app_country] => US [patent_app_date] => 2025-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19188402 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/188402
SUBSTRATES FOR III-NITRIDE EPITAXY Apr 23, 2025 Pending
Array ( [id] => 20473541 [patent_doc_number] => 20260015760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => SINGLE CRYSTAL CATHODE MATERIALS USING MICROWAVE PLASMA PROCESSING [patent_app_type] => utility [patent_app_number] => 19/040742 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040742 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040742
SINGLE CRYSTAL CATHODE MATERIALS USING MICROWAVE PLASMA PROCESSING Jan 28, 2025 Pending
Array ( [id] => 20007951 [patent_doc_number] => 20250146173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => EPI ISOLATION PLATE AND PARALLEL BLOCK PURGE FLOW TUNING FOR GROWTH RATE AND UNIFORMITY [patent_app_type] => utility [patent_app_number] => 19/018386 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19018386 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018386
EPI ISOLATION PLATE AND PARALLEL BLOCK PURGE FLOW TUNING FOR GROWTH RATE AND UNIFORMITY Jan 12, 2025 Pending
Array ( [id] => 20568911 [patent_doc_number] => 20260062832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => Bulk Silicon Carbide Crystal Growth System with 3D-Printed Parts [patent_app_type] => utility [patent_app_number] => 18/963082 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18963082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963082
Bulk Silicon Carbide Crystal Growth System with 3D-Printed Parts Nov 26, 2024 Pending
Array ( [id] => 19835699 [patent_doc_number] => 20250087485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => APPARATUS, SYSTEMS, AND METHODS OF USING ATOMIC HYDROGEN RADICALS WITH SELECTIVE EPITAXIAL DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/954712 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18954712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/954712
APPARATUS, SYSTEMS, AND METHODS OF USING ATOMIC HYDROGEN RADICALS WITH SELECTIVE EPITAXIAL DEPOSITION Nov 20, 2024 Pending
Array ( [id] => 19893240 [patent_doc_number] => 20250118552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => METHOD FOR PRODUCING A CONTINUOUS NITRIDE LAYER [patent_app_type] => utility [patent_app_number] => 18/910382 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910382
Method for producing a continuous nitride layer Oct 8, 2024 Issued
Array ( [id] => 19643330 [patent_doc_number] => 20240417850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => METHOD AND APPARATUS FOR MAKING A VAPOR OF PRECISE CONCENTRATION BY SUBLIMATION [patent_app_type] => utility [patent_app_number] => 18/817485 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18817485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817485
METHOD AND APPARATUS FOR MAKING A VAPOR OF PRECISE CONCENTRATION BY SUBLIMATION Aug 27, 2024 Pending
Array ( [id] => 19773328 [patent_doc_number] => 20250054754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => PRODUCTION METHOD FOR NITRIDE CRYSTAL SUBSTRATE, AND PEELED INTERMEDIATE [patent_app_type] => utility [patent_app_number] => 18/794616 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794616
PRODUCTION METHOD FOR NITRIDE CRYSTAL SUBSTRATE, AND PEELED INTERMEDIATE Aug 4, 2024 Pending
Array ( [id] => 19786002 [patent_doc_number] => 20250059681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => METHOD OF PROCESSING CARBON-CONTAINED MONOCRYSTALLINE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/794112 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794112
METHOD OF PROCESSING CARBON-CONTAINED MONOCRYSTALLINE SUBSTRATE Aug 4, 2024 Pending
Array ( [id] => 19615548 [patent_doc_number] => 20240401228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ASYMMETRIC THERMAL FIELDS FOR EXCLUDING IMPURITIES IN SINGLE CRYSTAL MANUFACTURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/792776 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792776
ASYMMETRIC THERMAL FIELDS FOR EXCLUDING IMPURITIES IN SINGLE CRYSTAL MANUFACTURING DEVICE Aug 1, 2024 Pending
Array ( [id] => 19528721 [patent_doc_number] => 20240352623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => GROUP-III NITRIDE SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/756348 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756348
GROUP-III NITRIDE SUBSTRATE Jun 26, 2024 Pending
Array ( [id] => 19449413 [patent_doc_number] => 20240309543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => METHODS OF GROWING SINGLE CRYSTAL INGOTS USING SUSCEPTOR ASSEMBLY WITH SACRIFICE RING [patent_app_type] => utility [patent_app_number] => 18/675609 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675609
METHODS OF GROWING SINGLE CRYSTAL INGOTS USING SUSCEPTOR ASSEMBLY WITH SACRIFICE RING May 27, 2024 Pending
Array ( [id] => 19449411 [patent_doc_number] => 20240309541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEMS AND METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT USING A VAPORIZED DOPANT [patent_app_type] => utility [patent_app_number] => 18/673020 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673020
Systems and methods for producing a single crystal silicon ingot using a vaporized dopant May 22, 2024 Issued
Array ( [id] => 19572305 [patent_doc_number] => 20240376597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => LIQUID PRECURSOR CONTAINERS, LIQUID PRECURSOR SYSTEMS AND SEMICONDUCTOR PROCESSING SYSTEMS HAVING LIQUID PRECURSOR CONTAINERS, AND METHODS OF DEPOSITING MATERIAL LAYERS USING LIQUID PRECURSORS [patent_app_type] => utility [patent_app_number] => 18/660759 [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] => 13198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660759
LIQUID PRECURSOR CONTAINERS, LIQUID PRECURSOR SYSTEMS AND SEMICONDUCTOR PROCESSING SYSTEMS HAVING LIQUID PRECURSOR CONTAINERS, AND METHODS OF DEPOSITING MATERIAL LAYERS USING LIQUID PRECURSORS May 9, 2024 Pending
18/708100 MOLECULAR METAL-BASED SINGLE CRYSTALLINE THIN FILM, COMPONENT HAVING SAME, AND METHOD FOR MANUFACTURING SINGLE CRYSTALLINE THIN FILM May 6, 2024 Pending
Array ( [id] => 20173316 [patent_doc_number] => 12392050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Infrared transmissivity measurement method of quartz glass crucible [patent_app_type] => utility [patent_app_number] => 18/443722 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7385 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443722
Infrared transmissivity measurement method of quartz glass crucible Feb 15, 2024 Issued
Array ( [id] => 20688032 [patent_doc_number] => 12618171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Large diameter silicon carbide single crystals and apparatus and method of manufacture thereof [patent_app_type] => utility [patent_app_number] => 18/415291 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 2324 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415291
Large diameter silicon carbide single crystals and apparatus and method of manufacture thereof Jan 16, 2024 Issued
Array ( [id] => 19269315 [patent_doc_number] => 20240213019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SILICON CARBIDE WAFER MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/531929 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531929
SILICON CARBIDE WAFER MANUFACTURING APPARATUS Dec 6, 2023 Issued
Array ( [id] => 20041463 [patent_doc_number] => 20250179685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SILICON CARBIDE PLATFORMS AND THE MANUFACTURE THEREOF THROUGH SILICON CARBIDE EPITAXY ON SILICON [patent_app_type] => utility [patent_app_number] => 18/526700 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18526700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526700
SILICON CARBIDE PLATFORMS AND THE MANUFACTURE THEREOF THROUGH SILICON CARBIDE EPITAXY ON SILICON Nov 30, 2023 Pending
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