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] => 19498025 [patent_doc_number] => 20240337043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Heater Assembly and Single Crystal Puller [patent_app_type] => utility [patent_app_number] => 18/696822 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18696822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696822
Heater assembly and single crystal puller Sep 29, 2022 Issued
Array ( [id] => 18940058 [patent_doc_number] => 20240035197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Crystal Puller, Method for Manufacturing Monocrystalline Silicon Ingots and Monocrystalline Silicon Ingots [patent_app_type] => utility [patent_app_number] => 18/258769 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258769
Crystal Puller, Method for Manufacturing Monocrystalline Silicon Ingots and Monocrystalline Silicon Ingots Sep 28, 2022 Pending
Array ( [id] => 19172978 [patent_doc_number] => 20240158952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Apparatus and Method for Regulating Hot Zone for Single Crystal Growth [patent_app_type] => utility [patent_app_number] => 18/550651 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18550651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550651
Apparatus and Method for Regulating Hot Zone for Single Crystal Growth Sep 28, 2022 Pending
Array ( [id] => 18903204 [patent_doc_number] => 20240018689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Crystal Puller for Pulling Monocrystalline Silicon Ingots [patent_app_type] => utility [patent_app_number] => 18/256377 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2813 [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] => 18256377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256377
Crystal Puller for Pulling Monocrystalline Silicon Ingots Sep 27, 2022 Abandoned
Array ( [id] => 18308194 [patent_doc_number] => 20230112094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => MODELING THERMAL DONOR FORMATION AND TARGET RESISTIVITY FOR SINGLE CRYSTAL SILICON INGOT PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/954585 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954585
MODELING THERMAL DONOR FORMATION AND TARGET RESISTIVITY FOR SINGLE CRYSTAL SILICON INGOT PRODUCTION Sep 27, 2022 Pending
Array ( [id] => 18265303 [patent_doc_number] => 20230086545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD OF FORMING CONDUCTIVE MEMBER AND METHOD OF FORMING CHANNEL [patent_app_type] => utility [patent_app_number] => 17/932800 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17932800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/932800
Method of forming conductive member and method of forming channel Sep 15, 2022 Issued
Array ( [id] => 19020626 [patent_doc_number] => 20240076797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SINGLE CRYSTAL GROWTH SUSCEPTOR ASSEMBLY WITH SACRIFICE RING [patent_app_type] => utility [patent_app_number] => 17/939192 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17939192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939192
Single crystal growth susceptor assembly with sacrifice ring Sep 6, 2022 Issued
Array ( [id] => 19826550 [patent_doc_number] => 12247318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Method for producing SiC single crystal and method for suppressing dislocations in SiC single crystal [patent_app_type] => utility [patent_app_number] => 17/939152 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13816 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939152
Method for producing SiC single crystal and method for suppressing dislocations in SiC single crystal Sep 6, 2022 Issued
Array ( [id] => 18255933 [patent_doc_number] => 20230082972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SINGLE CRYSTAL MANUFACTURING METHOD, SINGLE CRYSTAL MANUFACTURING APPARATUS AND CRUCIBLE [patent_app_type] => utility [patent_app_number] => 17/903196 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903196
Single crystal manufacturing method, single crystal manufacturing apparatus and crucible Sep 5, 2022 Issued
Array ( [id] => 18093615 [patent_doc_number] => 20220411956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => QUARTZ GLASS CRUCIBLE [patent_app_type] => utility [patent_app_number] => 17/899479 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899479
Quartz glass crucible Aug 29, 2022 Issued
Array ( [id] => 20386873 [patent_doc_number] => 12486593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Axial positioning of magnetic poles while producing a silicon ingot [patent_app_type] => utility [patent_app_number] => 17/897682 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1214 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897682
Axial positioning of magnetic poles while producing a silicon ingot Aug 28, 2022 Issued
Array ( [id] => 19374204 [patent_doc_number] => 12065757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Monocrystal growth method and monocrystal growth device [patent_app_type] => utility [patent_app_number] => 17/817838 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7124 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817838
Monocrystal growth method and monocrystal growth device Aug 4, 2022 Issued
Array ( [id] => 18080979 [patent_doc_number] => 20220406591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Low Temperature Plasma-Assisted Atomic Layer Epitaxy of Hexagonal InN Films and its Alloys with AlN [patent_app_type] => utility [patent_app_number] => 17/879825 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17879825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879825
Low Temperature Plasma-Assisted Atomic Layer Epitaxy of Hexagonal InN Films and its Alloys with AlN Aug 2, 2022 Abandoned
Array ( [id] => 20818787 [patent_doc_number] => 12674249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Method for producing sic single crystal [patent_app_type] => utility [patent_app_number] => 17/879218 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1327 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879218
Method for producing sic single crystal Aug 1, 2022 Issued
Array ( [id] => 17990562 [patent_doc_number] => 20220356599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => DEVICES AND METHODS FOR GROWING CRYSTALS [patent_app_type] => utility [patent_app_number] => 17/815219 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815219
DEVICES AND METHODS FOR GROWING CRYSTALS Jul 26, 2022 Abandoned
Array ( [id] => 18940057 [patent_doc_number] => 20240035196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD OF SELECTIVE ETCHING OF DIELECTRIC MATERIALS [patent_app_type] => utility [patent_app_number] => 17/874142 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874142
METHOD OF SELECTIVE ETCHING OF DIELECTRIC MATERIALS Jul 25, 2022 Abandoned
Array ( [id] => 18161294 [patent_doc_number] => 20230027886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SYSTEMS AND METHODS FOR FABRICATING CRYSTALS OF METAL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/869710 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869710
SYSTEMS AND METHODS FOR FABRICATING CRYSTALS OF METAL COMPOUNDS Jul 19, 2022 Pending
Array ( [id] => 18406229 [patent_doc_number] => 20230167580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => SiC P-TYPE, AND LOW RESISTIVITY, CRYSTALS, BOULES, WAFERS AND DEVICES, AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/861187 [patent_app_country] => US [patent_app_date] => 2022-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [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] => 17861187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861187
SiC P-TYPE, AND LOW RESISTIVITY, CRYSTALS, BOULES, WAFERS AND DEVICES, AND METHODS OF MAKING THE SAME Jul 8, 2022 Pending
Array ( [id] => 19770535 [patent_doc_number] => 20250051961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD OF MANUFACTURING SILICON EPITAXIAL SUBSTRATE AND SILICON EPITAXIAL SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/721810 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4370 [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] => 18721810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/721810
METHOD OF MANUFACTURING SILICON EPITAXIAL SUBSTRATE AND SILICON EPITAXIAL SUBSTRATE Jun 27, 2022 Pending
Array ( [id] => 19188277 [patent_doc_number] => 20240167190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => INGOT GROWTH APPARATUS AND METHOD FOR CONTROLLING PRELIMINARY CRUCIBLE OF INGOT GROWTH APPARATUS [patent_app_type] => utility [patent_app_number] => 18/551066 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551066
INGOT GROWTH APPARATUS AND METHOD FOR CONTROLLING PRELIMINARY CRUCIBLE OF INGOT GROWTH APPARATUS Jun 22, 2022 Pending
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