Search

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] => 18774384 [patent_doc_number] => 20230369215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/226750 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226750
Semiconductor memory device Jul 25, 2023 Issued
Array ( [id] => 20598157 [patent_doc_number] => 12581897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Liquid storage for facility chemical supply system [patent_app_type] => utility [patent_app_number] => 18/225474 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1176 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18225474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225474
Liquid storage for facility chemical supply system Jul 23, 2023 Issued
Array ( [id] => 18757514 [patent_doc_number] => 20230360976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => METHOD FOR NON-DESTRUCTIVE INSPECTION OF CELL ETCH REDEPOSITION [patent_app_type] => utility [patent_app_number] => 18/352382 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352382
Method for non-destructive inspection of cell etch redeposition Jul 13, 2023 Issued
Array ( [id] => 18882838 [patent_doc_number] => 20240006207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BONDING APPARATUS AND BONDING METHOD [patent_app_type] => utility [patent_app_number] => 18/341903 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18341903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341903
BONDING APPARATUS AND BONDING METHOD Jun 26, 2023 Pending
Array ( [id] => 18860834 [patent_doc_number] => 20230415269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHOD OF OPTIMIZING LASER CUTTING OF WAFERS FOR PRODUCING INTEGRATED CIRCUIT DIES [patent_app_type] => utility [patent_app_number] => 18/341651 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18341651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341651
Method of optimizing laser cutting of wafers for producing integrated circuit dies Jun 25, 2023 Issued
Array ( [id] => 18729318 [patent_doc_number] => 20230343614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SUBSTRATE PROCESSING APPARATUS, SUBSTRATE HOLDER, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/337549 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337549
SUBSTRATE PROCESSING APPARATUS, SUBSTRATE HOLDER, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, AND RECORDING MEDIUM Jun 19, 2023 Pending
Array ( [id] => 18712760 [patent_doc_number] => 20230335393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD AND CHAMBER FOR BACKSIDE PHYSICAL VAPOR DEPOSITION [patent_app_type] => utility [patent_app_number] => 18/337319 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337319
Method and chamber for backside physical vapor deposition Jun 18, 2023 Issued
Array ( [id] => 18848772 [patent_doc_number] => 20230411176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => REACTION CHAMBER FOR PROCESSING SEMICONDUCTOR SUBSTRATES WITH GAS FLOW CONTROL CAPABILITY [patent_app_type] => utility [patent_app_number] => 18/210739 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210739
REACTION CHAMBER FOR PROCESSING SEMICONDUCTOR SUBSTRATES WITH GAS FLOW CONTROL CAPABILITY Jun 15, 2023 Pending
Array ( [id] => 19552845 [patent_doc_number] => 12136557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Integrated substrate measurement system to improve manufacturing process performance [patent_app_type] => utility [patent_app_number] => 18/335899 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335899
Integrated substrate measurement system to improve manufacturing process performance Jun 14, 2023 Issued
Array ( [id] => 19552845 [patent_doc_number] => 12136557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Integrated substrate measurement system to improve manufacturing process performance [patent_app_type] => utility [patent_app_number] => 18/335899 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335899
Integrated substrate measurement system to improve manufacturing process performance Jun 14, 2023 Issued
Array ( [id] => 19552845 [patent_doc_number] => 12136557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Integrated substrate measurement system to improve manufacturing process performance [patent_app_type] => utility [patent_app_number] => 18/335899 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335899
Integrated substrate measurement system to improve manufacturing process performance Jun 14, 2023 Issued
Array ( [id] => 19552845 [patent_doc_number] => 12136557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Integrated substrate measurement system to improve manufacturing process performance [patent_app_type] => utility [patent_app_number] => 18/335899 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335899
Integrated substrate measurement system to improve manufacturing process performance Jun 14, 2023 Issued
Array ( [id] => 19619373 [patent_doc_number] => 20240405053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => OPTOELECRONIC DEVICE WITH POLARIZING MASK STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/326923 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13989 [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] => 18326923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326923
OPTOELECRONIC DEVICE WITH POLARIZING MASK STRUCTURE May 30, 2023 Pending
Array ( [id] => 19271542 [patent_doc_number] => 20240215249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => VERTICAL NAND FLASH MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 18/322365 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5227 [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] => 18322365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322365
VERTICAL NAND FLASH MEMORY DEVICE May 22, 2023 Pending
Array ( [id] => 18789272 [patent_doc_number] => 20230377921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SYSTEM FOR STORING WAFER AND SYSTEM FOR MONITORING POLLUTION OF WAFER [patent_app_type] => utility [patent_app_number] => 18/199871 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199871
SYSTEM FOR STORING WAFER AND SYSTEM FOR MONITORING POLLUTION OF WAFER May 18, 2023 Pending
Array ( [id] => 19118438 [patent_doc_number] => 20240130188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/199643 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18199643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199643
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME May 18, 2023 Pending
Array ( [id] => 19191578 [patent_doc_number] => 20240170491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => TFT-LCD FLOAT GLASS SUBSTRATE PROCESSING LINE [patent_app_type] => utility [patent_app_number] => 18/255325 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18255325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255325
TFT-LCD float glass substrate processing line May 18, 2023 Issued
Array ( [id] => 19358368 [patent_doc_number] => 12058851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Method of forming semiconductor memory device [patent_app_type] => utility [patent_app_number] => 18/199346 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4367 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199346
Method of forming semiconductor memory device May 17, 2023 Issued
Array ( [id] => 18615761 [patent_doc_number] => 20230282500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR NON-CONTACT TEMPERATURE MONITORING OF SUBSTRATE SUPPORTS [patent_app_type] => utility [patent_app_number] => 18/317347 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317347
Apparatus, system, and method for non-contact temperature monitoring of substrate supports May 14, 2023 Issued
Array ( [id] => 19308741 [patent_doc_number] => 20240237324 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SEMICONDUCTOR MEMORY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/197428 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10560 [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] => 18197428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197428
Semiconductor memory device and method of manufacturing the same May 14, 2023 Issued
Menu