Search

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] => 17897494 [patent_doc_number] => 20220307156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Single Crystal Pulling Apparatus Hot-Zone Structure, Single Crystal Pulling Apparatus and Crystal Ingot [patent_app_type] => utility [patent_app_number] => 17/603928 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3553 [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] => 17603928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603928
Single crystal pulling apparatus hot-zone structure, single crystal pulling apparatus and crystal ingot May 10, 2021 Issued
Array ( [id] => 17229044 [patent_doc_number] => 20210355600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => HEAT SHIELD DEVICE FOR LOW OXYGEN SINGLE CRYSTAL GROWTH OF SINGLE CRYSTAL INGOT GROWTH DEVICE [patent_app_type] => utility [patent_app_number] => 17/242625 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242625
HEAT SHIELD DEVICE FOR LOW OXYGEN SINGLE CRYSTAL GROWTH OF SINGLE CRYSTAL INGOT GROWTH DEVICE Apr 27, 2021 Abandoned
Array ( [id] => 17126649 [patent_doc_number] => 20210301418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SIC CRYSTAL GROWTH DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/212726 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212726
SIC CRYSTAL GROWTH DEVICE AND METHOD Mar 24, 2021 Abandoned
Array ( [id] => 17705130 [patent_doc_number] => 20220205136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => CRYSTAL GROWTH METHOD AND CRYSTAL GROWTH APPARATUS [patent_app_type] => utility [patent_app_number] => 17/196288 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196288
CRYSTAL GROWTH METHOD AND CRYSTAL GROWTH APPARATUS Mar 8, 2021 Abandoned
Array ( [id] => 18284911 [patent_doc_number] => 20230100383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CRYSTAL GROWTH APPARATUS WITH MOVABLE SEED FIXTURE [patent_app_type] => utility [patent_app_number] => 17/910178 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17910178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910178
Crystal growth apparatus with movable seed fixture Mar 7, 2021 Issued
Array ( [id] => 16916499 [patent_doc_number] => 20210189591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => LARGE DIAMETER SILICON CARBIDE SINGLE CRYSTALS AND APPARATUS AND METHOD OF MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 17/249597 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17249597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249597
Large diameter silicon carbide single crystals and apparatus and method of manufacture thereof Mar 4, 2021 Issued
Array ( [id] => 16901293 [patent_doc_number] => 20210180209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHODS AND DEVICES FOR GROWING OXIDE CRYSTALS IN OXYGEN ATMOSPHERE [patent_app_type] => utility [patent_app_number] => 17/186232 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186232
METHODS AND DEVICES FOR GROWING OXIDE CRYSTALS IN OXYGEN ATMOSPHERE Feb 25, 2021 Abandoned
Array ( [id] => 17830623 [patent_doc_number] => 20220267927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => QPM STRUCTURES BASED ON OPTIMIZED OP-GaAs TEMPLATES WITHOUT MBE ENCAPSULATING LAYER [patent_app_type] => utility [patent_app_number] => 17/181201 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181201
QPM STRUCTURES BASED ON OPTIMIZED OP-GaAs TEMPLATES WITHOUT MBE ENCAPSULATING LAYER Feb 21, 2021 Abandoned
Array ( [id] => 18497885 [patent_doc_number] => 20230220583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SINGLE CRYSTAL PRODUCTION APPARATUS AND SINGLE CRYSTAL PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 17/996737 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996737
SINGLE CRYSTAL PRODUCTION APPARATUS AND SINGLE CRYSTAL PRODUCTION METHOD Jan 5, 2021 Pending
Array ( [id] => 17336572 [patent_doc_number] => 20220002903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => HEAT SHIELD DEVICE FOR SINGLE CRYSTAL PRODUCTION FURNACE, CONTROL METHOD THEREOF AND SINGLE CRYSTAL PRODUCTION FURNACE [patent_app_type] => utility [patent_app_number] => 17/139990 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139990
HEAT SHIELD DEVICE FOR SINGLE CRYSTAL PRODUCTION FURNACE, CONTROL METHOD THEREOF AND SINGLE CRYSTAL PRODUCTION FURNACE Dec 30, 2020 Abandoned
Array ( [id] => 17705125 [patent_doc_number] => 20220205131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHODS FOR PRODUCING A SINGLE CRYSTAL SILICON INGOT USING A VAPORIZED DOPANT [patent_app_type] => utility [patent_app_number] => 17/139352 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17139352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139352
Methods for producing a single crystal silicon ingot using a vaporized dopant Dec 30, 2020 Issued
Array ( [id] => 18718234 [patent_doc_number] => 11795569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Systems for producing a single crystal silicon ingot using a vaporized dopant [patent_app_type] => utility [patent_app_number] => 17/139367 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5090 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139367
Systems for producing a single crystal silicon ingot using a vaporized dopant Dec 30, 2020 Issued
Array ( [id] => 17336570 [patent_doc_number] => 20220002901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => HEAT SHIELD DEVICE AND SMELTING FURNACE [patent_app_type] => utility [patent_app_number] => 17/139207 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139207
HEAT SHIELD DEVICE AND SMELTING FURNACE Dec 30, 2020 Abandoned
Array ( [id] => 17336571 [patent_doc_number] => 20220002902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => HEAT SHIELD DEVICE FOR INSULATING HEAT AND SMELTING FURNACE [patent_app_type] => utility [patent_app_number] => 17/139942 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139942
HEAT SHIELD DEVICE FOR INSULATING HEAT AND SMELTING FURNACE Dec 30, 2020 Abandoned
Array ( [id] => 17336569 [patent_doc_number] => 20220002900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => THIN-FILM HEAT INSULATION SHEET FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE [patent_app_type] => utility [patent_app_number] => 17/137387 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137387
THIN-FILM HEAT INSULATION SHEET FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE Dec 29, 2020 Abandoned
Array ( [id] => 17339435 [patent_doc_number] => 20220005766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => COMPOSITE HEAT INSULATION STRUCTURE FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE [patent_app_type] => utility [patent_app_number] => 17/138842 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17138842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138842
COMPOSITE HEAT INSULATION STRUCTURE FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE Dec 29, 2020 Abandoned
Array ( [id] => 17336568 [patent_doc_number] => 20220002899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => HEAT SHIELD FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE [patent_app_type] => utility [patent_app_number] => 17/137339 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137339
HEAT SHIELD FOR MONOCRYSTALLINE SILICON GROWTH FURNACE AND MONOCRYSTALLINE SILICON GROWTH FURNACE Dec 28, 2020 Abandoned
Array ( [id] => 18879678 [patent_doc_number] => 20240003047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD AND APPARATUS FOR GROWING SILICON SINGLE CRYSTAL INGOTS [patent_app_type] => utility [patent_app_number] => 18/037116 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037116
METHOD AND APPARATUS FOR GROWING SILICON SINGLE CRYSTAL INGOTS Dec 21, 2020 Pending
Array ( [id] => 19958601 [patent_doc_number] => 12329032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Method for manufacturing a layer of textured aluminum nitride [patent_app_type] => utility [patent_app_number] => 17/126580 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2167 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126580
Method for manufacturing a layer of textured aluminum nitride Dec 17, 2020 Issued
Array ( [id] => 18718235 [patent_doc_number] => 11795570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Single crystal furnace [patent_app_type] => utility [patent_app_number] => 17/126657 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4709 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17126657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/126657
Single crystal furnace Dec 17, 2020 Issued
Menu