Search

Weibin Huang

Examiner (ID: 6674, Phone: (571)270-3695 , Office: P/2471 )

Most Active Art Unit
2471
Art Unit(s)
2416, 4145, 2471
Total Applications
748
Issued Applications
633
Pending Applications
67
Abandoned Applications
69

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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
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] => 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] => 17595919 [patent_doc_number] => 20220145493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => METHODS FOR FORMING A SILICON SUBSTRATE WITH REDUCED GROWN-IN NUCLEI FOR EPITAXIAL DEFECTS AND METHODS FOR FORMING AN EPITAXIAL WAFER [patent_app_type] => utility [patent_app_number] => 17/125590 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125590
Methods for forming a silicon substrate with reduced grown-in nuclei for epitaxial defects and methods for forming an epitaxial wafer Dec 16, 2020 Issued
Array ( [id] => 16901290 [patent_doc_number] => 20210180206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SYSTEMS AND METHODS FOR PRODUCTION OF SILICON USING A HORIZONTAL MAGNETIC FIELD [patent_app_type] => utility [patent_app_number] => 17/115154 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115154
Systems and methods for production of silicon using a horizontal magnetic field Dec 7, 2020 Issued
Array ( [id] => 16720559 [patent_doc_number] => 20210087706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => APPARATUS FOR PRODUCING BULK SILICON CARBIDE [patent_app_type] => utility [patent_app_number] => 17/107103 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107103
Apparatus for producing bulk silicon carbide Nov 29, 2020 Issued
Array ( [id] => 17615324 [patent_doc_number] => 20220157604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => APPARATUS, SYSTEMS, AND METHODS OF USING ATOMIC HYDROGEN RADICALS WITH SELECTIVE EPITAXIAL DEPOSITION [patent_app_type] => utility [patent_app_number] => 17/099454 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099454
APPARATUS, SYSTEMS, AND METHODS OF USING ATOMIC HYDROGEN RADICALS WITH SELECTIVE EPITAXIAL DEPOSITION Nov 15, 2020 Pending
Array ( [id] => 17595918 [patent_doc_number] => 20220145492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => INGOT PULLER APPARATUS HAVING A HEAT SHIELD DISPOSED BELOW A SIDE HEATER AND METHODS FOR PREPARING AN INGOT WITH SUCH APPARATUS [patent_app_type] => utility [patent_app_number] => 17/096512 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3593 [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] => 17096512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096512
INGOT PULLER APPARATUS HAVING A HEAT SHIELD DISPOSED BELOW A SIDE HEATER AND METHODS FOR PREPARING AN INGOT WITH SUCH APPARATUS Nov 11, 2020 Pending
Array ( [id] => 17595918 [patent_doc_number] => 20220145492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => INGOT PULLER APPARATUS HAVING A HEAT SHIELD DISPOSED BELOW A SIDE HEATER AND METHODS FOR PREPARING AN INGOT WITH SUCH APPARATUS [patent_app_type] => utility [patent_app_number] => 17/096512 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3593 [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] => 17096512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096512
INGOT PULLER APPARATUS HAVING A HEAT SHIELD DISPOSED BELOW A SIDE HEATER AND METHODS FOR PREPARING AN INGOT WITH SUCH APPARATUS Nov 11, 2020 Pending
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