Search

Feifei Yeung Lopez

Examiner (ID: 545, Phone: (571)270-1882 , Office: P/2899 )

Most Active Art Unit
2899
Art Unit(s)
2826, 2899
Total Applications
1348
Issued Applications
1036
Pending Applications
104
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19306076 [patent_doc_number] => 20240234656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => LIGHT EMITTING DEVICE HAVING A REFLECTIVE MEMBER [patent_app_type] => utility [patent_app_number] => 18/536757 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536757
LIGHT EMITTING DEVICE HAVING A REFLECTIVE MEMBER Dec 11, 2023 Pending
Array ( [id] => 20056208 [patent_doc_number] => 20250194430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => MAGNETIC DEVICE AND A METHOD FOR FORMING THE MAGNETIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/536524 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18536524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536524
MAGNETIC DEVICE AND A METHOD FOR FORMING THE MAGNETIC DEVICE Dec 11, 2023 Pending
Array ( [id] => 19116675 [patent_doc_number] => 20240128425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SOLID STATE LIGHTING DEVICES WITH IMPROVED CONTACTS AND ASSOCIATED METHODS OF MANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/535564 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18535564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535564
Solid state lighting devices with improved contacts and associated methods of manufacturing Dec 10, 2023 Issued
Array ( [id] => 19054913 [patent_doc_number] => 20240096882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => NANOSTRUCTURE WITH VARIOUS WIDTHS [patent_app_type] => utility [patent_app_number] => 18/521951 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521951
Nanostructure with various widths Nov 27, 2023 Issued
Array ( [id] => 19055125 [patent_doc_number] => 20240097094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => LIGHT EMITTING DEVICE PACKAGE AND DISPLAY DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/519229 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18519229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519229
Light emitting device package and display device having the same Nov 26, 2023 Issued
Array ( [id] => 19842773 [patent_doc_number] => 12255173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Chip package structure [patent_app_type] => utility [patent_app_number] => 18/518790 [patent_app_country] => US [patent_app_date] => 2023-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7011 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518790
Chip package structure Nov 23, 2023 Issued
Array ( [id] => 20705753 [patent_doc_number] => 12628481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Diode arrangement [patent_app_type] => utility [patent_app_number] => 18/518697 [patent_app_country] => US [patent_app_date] => 2023-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518697
Diode arrangement Nov 23, 2023 Issued
Array ( [id] => 19524202 [patent_doc_number] => 12125943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 18/505348 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4902 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505348
Semiconductor device Nov 8, 2023 Issued
Array ( [id] => 19007937 [patent_doc_number] => 20240072008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF INTEGRATING POWER MODULE WITH INTERPOSER AND OPPOSING SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/503513 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18503513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/503513
SEMICONDUCTOR DEVICE AND METHOD OF INTEGRATING POWER MODULE WITH INTERPOSER AND OPPOSING SUBSTRATES Nov 6, 2023 Abandoned
Array ( [id] => 19023217 [patent_doc_number] => 20240079388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => LIGHT EMITTING DEVICE PACKAGE AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/385366 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385366
LIGHT EMITTING DEVICE PACKAGE AND APPLICATION THEREOF Oct 29, 2023 Pending
Array ( [id] => 19161323 [patent_doc_number] => 20240154030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SEMICONDUCTOR STRUCTURES AND MANUFACTURING METHODS THEREFOR [patent_app_type] => utility [patent_app_number] => 18/495110 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495110
SEMICONDUCTOR STRUCTURES AND MANUFACTURING METHODS THEREFOR Oct 25, 2023 Pending
Array ( [id] => 19995596 [patent_doc_number] => 20250133818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => HYBRID ENHANCEMENT/DEPLETION GATE STRUCTURE FOR HIGH ELECTRON MOBILITY TRANSISTOR [patent_app_type] => utility [patent_app_number] => 18/493660 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493660
HYBRID ENHANCEMENT/DEPLETION GATE STRUCTURE FOR HIGH ELECTRON MOBILITY TRANSISTOR Oct 23, 2023 Pending
Array ( [id] => 19696587 [patent_doc_number] => 20250015132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SEMICONDUCTOR STRUCTURE WITH AIR SPACER AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/492855 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18492855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492855
SEMICONDUCTOR STRUCTURE WITH AIR SPACER AND METHOD FOR FORMING THE SAME Oct 23, 2023 Pending
Array ( [id] => 19427267 [patent_doc_number] => 12086690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Quantum computer architecture system [patent_app_type] => utility [patent_app_number] => 18/488935 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5754 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488935
Quantum computer architecture system Oct 16, 2023 Issued
Array ( [id] => 20705807 [patent_doc_number] => 12628536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Display apparatus and near-eye display device [patent_app_type] => utility [patent_app_number] => 18/487989 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 27 [patent_no_of_words] => 5300 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 610 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487989 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487989
Display apparatus and near-eye display device Oct 15, 2023 Issued
Array ( [id] => 20230461 [patent_doc_number] => 12419126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Photodetector [patent_app_type] => utility [patent_app_number] => 18/378504 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 67 [patent_no_of_words] => 24909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378504
Photodetector Oct 9, 2023 Issued
Array ( [id] => 19269469 [patent_doc_number] => 20240213173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ALIGNMENT PATTERN HAVING AN E SHAPE [patent_app_type] => utility [patent_app_number] => 18/481133 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481133
ALIGNMENT PATTERN HAVING AN E SHAPE Oct 3, 2023 Pending
Array ( [id] => 19271705 [patent_doc_number] => 20240215412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ORGANIC LIGHT EMITTING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/478137 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478137
Organic light emitting display device Sep 28, 2023 Issued
Array ( [id] => 19591739 [patent_doc_number] => 20240389296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SEMICONDUCTOR STRUCTURE, FABRICATION METHOD THEREOF, MEMORY AND MEMORY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/372579 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372579
SEMICONDUCTOR STRUCTURE, FABRICATION METHOD THEREOF, MEMORY AND MEMORY SYSTEM Sep 24, 2023 Pending
Array ( [id] => 18900534 [patent_doc_number] => 20240016019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DISPLAY SUBSTRATE, FINE METAL MASK SET AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/471988 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471988
Display substrate, fine metal mask set and display device Sep 20, 2023 Issued
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