Search

Feifei Yeung Lopez

Examiner (ID: 10091, Phone: (571)270-1882 , Office: P/2899 )

Most Active Art Unit
2899
Art Unit(s)
2899, 2826
Total Applications
1321
Issued Applications
1013
Pending Applications
102
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19991057 [patent_doc_number] => 20250129279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SLURRY, SCREENING METHOD, AND POLISHING METHOD [patent_app_type] => utility [patent_app_number] => 18/999881 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999881
SLURRY, SCREENING METHOD, AND POLISHING METHOD Dec 22, 2024 Pending
Array ( [id] => 20134118 [patent_doc_number] => 12376450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Optically functional multilayer structure and related method of manufacture [patent_app_type] => utility [patent_app_number] => 18/883078 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6494 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883078
Optically functional multilayer structure and related method of manufacture Sep 11, 2024 Issued
Array ( [id] => 19529685 [patent_doc_number] => 20240353587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SENSORS FOR DETECTING PRESENCE, OCCUPANCY, AND/OR MOTION AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/762064 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8863 [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] => 18762064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762064
SENSORS FOR DETECTING PRESENCE, OCCUPANCY, AND/OR MOTION AND RELATED SYSTEMS AND METHODS Jul 1, 2024 Pending
Array ( [id] => 19468339 [patent_doc_number] => 20240322009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SEMICONDUCTOR DEVICE STRUCTURE WITH WORK FUNCTION LAYER AND METHOD FOR FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/731602 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6075 [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] => 18731602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731602
SEMICONDUCTOR DEVICE STRUCTURE WITH WORK FUNCTION LAYER AND METHOD FOR FORMING THE SAME Jun 2, 2024 Pending
Array ( [id] => 19515831 [patent_doc_number] => 20240347517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => LIGHT EMITTING DEVICE PACKAGE AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/678845 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678845
LIGHT EMITTING DEVICE PACKAGE AND APPLICATION THEREOF May 29, 2024 Pending
Array ( [id] => 19453049 [patent_doc_number] => 20240313179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => UNIT PIXEL HAVING LIGHT EMITTING DEVICE AND DISPLAYING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/672695 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672695
UNIT PIXEL HAVING LIGHT EMITTING DEVICE AND DISPLAYING APPARATUS May 22, 2024 Pending
Array ( [id] => 19454939 [patent_doc_number] => 20240315069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/670702 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18670702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670702
Electronic device May 20, 2024 Pending
Array ( [id] => 19384905 [patent_doc_number] => 20240274775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => BACKPLANE AND GLASS-BASED CIRCUIT BOARD [patent_app_type] => utility [patent_app_number] => 18/648939 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13088 [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] => 18648939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648939
Backplane and glass-based circuit board Apr 28, 2024 Issued
Array ( [id] => 19321695 [patent_doc_number] => 20240243242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => UNIT PIXEL HAVING LIGHT EMITTING DEVICE DISPLAYING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/623750 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623750
UNIT PIXEL HAVING LIGHT EMITTING DEVICE DISPLAYING APPARATUS Mar 31, 2024 Pending
Array ( [id] => 19323373 [patent_doc_number] => 20240244921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/622955 [patent_app_country] => US [patent_app_date] => 2024-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622955
Display apparatus Mar 30, 2024 Issued
Array ( [id] => 19305628 [patent_doc_number] => 20240234208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => VOID FREE LOW STRESS FILL [patent_app_type] => utility [patent_app_number] => 18/616741 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616741
VOID FREE LOW STRESS FILL Mar 25, 2024 Pending
Array ( [id] => 20405664 [patent_doc_number] => 12495655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Optoelectronic package structure and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 18/617589 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 1018 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617589
Optoelectronic package structure and method of manufacturing the same Mar 25, 2024 Issued
Array ( [id] => 19253141 [patent_doc_number] => 20240204138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => OPTOELECTRONIC SEMICONDUCTOR CHIP [patent_app_type] => utility [patent_app_number] => 18/589833 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18589833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589833
OPTOELECTRONIC SEMICONDUCTOR CHIP Feb 27, 2024 Pending
Array ( [id] => 19253142 [patent_doc_number] => 20240204139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => OPTOELECTRONIC SEMICONDUCTOR CHIP [patent_app_type] => utility [patent_app_number] => 18/589885 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589885
OPTOELECTRONIC SEMICONDUCTOR CHIP Feb 27, 2024 Pending
Array ( [id] => 19221609 [patent_doc_number] => 20240186313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => CAPACITOR STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/439676 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439676
Capacitor structures Feb 11, 2024 Issued
Array ( [id] => 19364334 [patent_doc_number] => 20240266368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => SEMICONDUCTOR DEVICE INCLUDING LOW-VOLTAGE DEVICE AND MIDDLE-VOLTAGE DEVICE, DISPLAY DRIVING DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/435203 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18435203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435203
SEMICONDUCTOR DEVICE INCLUDING LOW-VOLTAGE DEVICE AND MIDDLE-VOLTAGE DEVICE, DISPLAY DRIVING DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE Feb 6, 2024 Pending
Array ( [id] => 19886952 [patent_doc_number] => 12272685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Bezel-less display panel, display device, and splice-type display device [patent_app_type] => utility [patent_app_number] => 18/421244 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421244
Bezel-less display panel, display device, and splice-type display device Jan 23, 2024 Issued
Array ( [id] => 19237461 [patent_doc_number] => 20240194656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/418939 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10197 [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] => 18418939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418939
DISPLAY APPARATUS Jan 21, 2024 Pending
Array ( [id] => 20091093 [patent_doc_number] => 20250221029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => SHIFTED-CHANNEL STACKED FETS [patent_app_type] => utility [patent_app_number] => 18/398789 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398789
SHIFTED-CHANNEL STACKED FETS Dec 27, 2023 Pending
Array ( [id] => 19444724 [patent_doc_number] => 12095016 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Optically functional multilayer structure and related method of manufacture [patent_app_type] => utility [patent_app_number] => 18/398773 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11141 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398773
Optically functional multilayer structure and related method of manufacture Dec 27, 2023 Issued
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