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Hang Pan

Examiner (ID: 15129, Phone: (571)270-7667 , Office: P/2197 )

Most Active Art Unit
2193
Art Unit(s)
2197, 2193
Total Applications
724
Issued Applications
507
Pending Applications
66
Abandoned Applications
166

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20189783 [patent_doc_number] => 12400907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/965927 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 2462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965927
Semiconductor device Oct 13, 2022 Issued
Array ( [id] => 18743541 [patent_doc_number] => 20230352529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => 3D-STACKED SEMICONDUCTOR DEVICE HAVING DIFFERENT CHANNEL LAYER INTERVALS AT LOWER NANOSHEET TRANSISTOR AND UPPER NANOSHEET TRANSISTOR [patent_app_type] => utility [patent_app_number] => 17/965551 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17965551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965551
3D-STACKED SEMICONDUCTOR DEVICE HAVING DIFFERENT CHANNEL LAYER INTERVALS AT LOWER NANOSHEET TRANSISTOR AND UPPER NANOSHEET TRANSISTOR Oct 12, 2022 Abandoned
Array ( [id] => 18166126 [patent_doc_number] => 20230032727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHODS OF FORMING FINFET DEVICES [patent_app_type] => utility [patent_app_number] => 17/963196 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7214 [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] => 17963196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963196
Methods of forming FinFET devices Oct 10, 2022 Issued
Array ( [id] => 18160045 [patent_doc_number] => 20230026637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/959670 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959670
Display device Oct 3, 2022 Issued
Array ( [id] => 19086303 [patent_doc_number] => 20240113104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => FORKSHEET TRANSISTOR STRUCTURES WITH GATE CUT SPINE [patent_app_type] => utility [patent_app_number] => 17/936952 [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] => 12328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17936952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936952
FORKSHEET TRANSISTOR STRUCTURES WITH GATE CUT SPINE Sep 29, 2022 Pending
Array ( [id] => 19086305 [patent_doc_number] => 20240113106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ETCH STOP LAYER FOR METAL GATE CUT [patent_app_type] => utility [patent_app_number] => 17/957106 [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] => 12655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17957106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957106
ETCH STOP LAYER FOR METAL GATE CUT Sep 29, 2022 Pending
Array ( [id] => 19071345 [patent_doc_number] => 20240105771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INTEGRATED CIRCUIT STRUCTURES WITH CHANNEL CAP REDUCTION [patent_app_type] => utility [patent_app_number] => 17/955485 [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] => 17288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955485
INTEGRATED CIRCUIT STRUCTURES WITH CHANNEL CAP REDUCTION Sep 27, 2022 Pending
Array ( [id] => 18145200 [patent_doc_number] => 20230019055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/954844 [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] => 9676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954844
Semiconductor device Sep 27, 2022 Issued
Array ( [id] => 19071290 [patent_doc_number] => 20240105716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INTEGRATED CIRCUIT STRUCTURES HAVING UNIFORM GRID METAL GATE AND TRENCH CONTACT PLUG [patent_app_type] => utility [patent_app_number] => 17/954206 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954206
INTEGRATED CIRCUIT STRUCTURES HAVING UNIFORM GRID METAL GATE AND TRENCH CONTACT PLUG Sep 26, 2022 Pending
Array ( [id] => 19071378 [patent_doc_number] => 20240105804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => INTEGRATED CIRCUIT STRUCTURES HAVING FIN ISOLATION REGIONS BOUND BY GATE CUTS [patent_app_type] => utility [patent_app_number] => 17/954194 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954194
INTEGRATED CIRCUIT STRUCTURES HAVING FIN ISOLATION REGIONS BOUND BY GATE CUTS Sep 26, 2022 Pending
Array ( [id] => 19071374 [patent_doc_number] => 20240105800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => MULTI-STAGE MASK ETCH PROCESS [patent_app_type] => utility [patent_app_number] => 17/951532 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951532
MULTI-STAGE MASK ETCH PROCESS Sep 22, 2022 Pending
Array ( [id] => 19071371 [patent_doc_number] => 20240105797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => TRANSISTOR DEVICES WITH DOUBLE-SIDE CONTACTS [patent_app_type] => utility [patent_app_number] => 17/934400 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934400
Transistor devices with double-side contacts Sep 21, 2022 Issued
Array ( [id] => 20443150 [patent_doc_number] => 12513996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Three-dimensional semiconductor device and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 17/950434 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 8017 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950434 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950434
Three-dimensional semiconductor device and method of fabricating the same Sep 21, 2022 Issued
Array ( [id] => 19071185 [patent_doc_number] => 20240105611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => BACKSIDE SIGNAL INTEGRATION THROUGH VIA TO SIGNAL LINE CONNECTION [patent_app_type] => utility [patent_app_number] => 17/950293 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950293
BACKSIDE SIGNAL INTEGRATION THROUGH VIA TO SIGNAL LINE CONNECTION Sep 21, 2022 Pending
Array ( [id] => 19054982 [patent_doc_number] => 20240096951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => STACKED FETS WITH CONTACT PLACEHOLDER STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/946546 [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] => 11108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17946546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946546
Stacked FETS with contact placeholder structures Sep 15, 2022 Issued
Array ( [id] => 19054922 [patent_doc_number] => 20240096891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SELF-ALIGNED BACKSIDE CONTACT [patent_app_type] => utility [patent_app_number] => 17/946821 [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] => 4870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946821
SELF-ALIGNED BACKSIDE CONTACT Sep 15, 2022 Pending
Array ( [id] => 18344298 [patent_doc_number] => 20230132408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Method for Manufacturing Metal Gate of PMOS [patent_app_type] => utility [patent_app_number] => 17/945356 [patent_app_country] => US [patent_app_date] => 2022-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17945356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/945356
Method for manufacturing metal gate of PMOS Sep 14, 2022 Issued
Array ( [id] => 19038403 [patent_doc_number] => 20240088218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => GATE CUTS IN A GRATING PATTERN ACROSS AN INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/943443 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943443
GATE CUTS IN A GRATING PATTERN ACROSS AN INTEGRATED CIRCUIT Sep 12, 2022 Pending
Array ( [id] => 19007984 [patent_doc_number] => 20240072055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 17/897151 [patent_app_country] => US [patent_app_date] => 2022-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897151
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME Aug 26, 2022 Pending
Array ( [id] => 18712918 [patent_doc_number] => 20230335551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/896970 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896970
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURE Aug 25, 2022 Pending
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