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Hua Fan

Examiner (ID: 15255)

Most Active Art Unit
2449
Art Unit(s)
2456, 2152, 2449, 2458
Total Applications
873
Issued Applications
573
Pending Applications
83
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19567700 [patent_doc_number] => 12142478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Method and chamber for backside physical vapor deposition [patent_app_type] => utility [patent_app_number] => 17/902357 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6941 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902357
Method and chamber for backside physical vapor deposition Sep 1, 2022 Issued
Array ( [id] => 18097341 [patent_doc_number] => 20220415682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SEQUENCER TIME LEAPING EXECUTION [patent_app_type] => utility [patent_app_number] => 17/902688 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902688
Sequencer time leaping execution Sep 1, 2022 Issued
Array ( [id] => 18661252 [patent_doc_number] => 20230307265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/898143 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898143
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Aug 28, 2022 Pending
Array ( [id] => 19591818 [patent_doc_number] => 20240389375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/691408 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9379 [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] => 18691408 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691408
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS Aug 23, 2022 Pending
Array ( [id] => 18347696 [patent_doc_number] => 20230135806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/821033 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14001 [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] => 17821033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821033
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME Aug 18, 2022 Pending
Array ( [id] => 20470948 [patent_doc_number] => 12526993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Methods for fabricating a layered semiconductor structure for NAND memory devices [patent_app_type] => utility [patent_app_number] => 17/889216 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6614 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889216
Methods for fabricating a layered semiconductor structure for NAND memory devices Aug 15, 2022 Issued
Array ( [id] => 18061692 [patent_doc_number] => 20220392779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SUBSTRATE PROCESSING SYSTEM AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/886687 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11042 [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] => 17886687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886687
Substrate processing system and substrate processing method Aug 11, 2022 Issued
Array ( [id] => 18696376 [patent_doc_number] => 20230326814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => HYBRID PATTERNING-BONDING SEMICONDUCTOR TOOL [patent_app_type] => utility [patent_app_number] => 17/885038 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885038
Hybrid patterning-bonding semiconductor tool Aug 9, 2022 Issued
Array ( [id] => 18040013 [patent_doc_number] => 20220384230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD FOR OPERATING CONVEYING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/818370 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17818370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818370
Method for operating conveying system Aug 8, 2022 Issued
Array ( [id] => 19093870 [patent_doc_number] => 11955335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Method and apparatus for coating photo resist over a substrate [patent_app_type] => utility [patent_app_number] => 17/883581 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 7128 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883581
Method and apparatus for coating photo resist over a substrate Aug 7, 2022 Issued
Array ( [id] => 18040475 [patent_doc_number] => 20220384692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/883505 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883505 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883505
Light emitting device Aug 7, 2022 Issued
Array ( [id] => 19858208 [patent_doc_number] => 12261059 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Manufacturing method of RF components [patent_app_type] => utility [patent_app_number] => 17/880473 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3105 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880473
Manufacturing method of RF components Aug 2, 2022 Issued
Array ( [id] => 18729558 [patent_doc_number] => 20230343854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SPACER STRUCTURES IN SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 17/879529 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17879529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879529
SPACER STRUCTURES IN SEMICONDUCTOR DEVICES Aug 1, 2022 Pending
Array ( [id] => 20469402 [patent_doc_number] => 12525444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Automated overlay removal during wafer singulation [patent_app_type] => utility [patent_app_number] => 17/877582 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 1126 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877582
Automated overlay removal during wafer singulation Jul 28, 2022 Issued
Array ( [id] => 20540181 [patent_doc_number] => 12557268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/874691 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 3297 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874691
Semiconductor device Jul 26, 2022 Issued
Array ( [id] => 19460099 [patent_doc_number] => 12100604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method and system for recognizing and addressing plasma discharge during semiconductor processes [patent_app_type] => utility [patent_app_number] => 17/872941 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872941
Method and system for recognizing and addressing plasma discharge during semiconductor processes Jul 24, 2022 Issued
Array ( [id] => 18774437 [patent_doc_number] => 20230369268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => ELECTRONIC PACKAGE AND ELECTRONIC STRUCTURE THEREOF [patent_app_type] => utility [patent_app_number] => 17/866878 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17866878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866878
Electronic package and electronic structure thereof Jul 17, 2022 Issued
Array ( [id] => 17933458 [patent_doc_number] => 20220328584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => DISPLAY PANEL, METHOD FOR FABRICATING THE SAME, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/851123 [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] => 2786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851123
Display panel, method for fabricating the same, and display device Jun 27, 2022 Issued
Array ( [id] => 20675290 [patent_doc_number] => 12615823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Method of manufacturing silicon carbide semiconductor device [patent_app_type] => utility [patent_app_number] => 17/851702 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 1190 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851702
Method of manufacturing silicon carbide semiconductor device Jun 27, 2022 Issued
Array ( [id] => 17928975 [patent_doc_number] => 20220324100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => AUTOTEACH SYSTEM [patent_app_type] => utility [patent_app_number] => 17/850296 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850296
Autoteach system Jun 26, 2022 Issued
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