Search

Feifei Yeung Lopez

Examiner (ID: 14915, Phone: (571)270-1882 , Office: P/2899 )

Most Active Art Unit
2899
Art Unit(s)
2899, 2826
Total Applications
1323
Issued Applications
1013
Pending Applications
104
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17432032 [patent_doc_number] => 20220059742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/514536 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514536
Light-emitting device Oct 28, 2021 Issued
Array ( [id] => 19314363 [patent_doc_number] => 12040188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Photoresist structure, patterned deposition layer, semiconductor chip and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/502705 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6472 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502705
Photoresist structure, patterned deposition layer, semiconductor chip and manufacturing method thereof Oct 14, 2021 Issued
Array ( [id] => 18797130 [patent_doc_number] => 11830968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Light emitting device package and display device having the same [patent_app_type] => utility [patent_app_number] => 17/502040 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 16187 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502040
Light emitting device package and display device having the same Oct 14, 2021 Issued
Array ( [id] => 19634820 [patent_doc_number] => 20240413269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/701014 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18701014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701014
Semiconductor light-emitting element and display device Oct 14, 2021 Issued
Array ( [id] => 19414850 [patent_doc_number] => 12080687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Unit pixel having light emitting device, method of fabricating the same, and displaying apparatus having the same [patent_app_type] => utility [patent_app_number] => 17/495460 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 10539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495460
Unit pixel having light emitting device, method of fabricating the same, and displaying apparatus having the same Oct 5, 2021 Issued
Array ( [id] => 19720279 [patent_doc_number] => 12205822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Nanostructure and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/450123 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10983 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17450123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450123
Nanostructure and manufacturing method thereof Oct 5, 2021 Issued
Array ( [id] => 19328927 [patent_doc_number] => 12046618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Photodetector [patent_app_type] => utility [patent_app_number] => 17/490829 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 67 [patent_no_of_words] => 28550 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490829
Photodetector Sep 29, 2021 Issued
Array ( [id] => 18229082 [patent_doc_number] => 20230068076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => DUAL-SIDED IMAGING THIN FILM DISPLAY STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/488742 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17488742 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488742
Dual-sided imaging thin film display structure Sep 28, 2021 Issued
Array ( [id] => 17359937 [patent_doc_number] => 20220020733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/489338 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489338
Light emitting device and method for manufacturing light emitting device Sep 28, 2021 Issued
Array ( [id] => 19741330 [patent_doc_number] => 12218178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/481371 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8390 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 17481371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481371
Display device Sep 21, 2021 Issued
Array ( [id] => 18874909 [patent_doc_number] => 11862733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Semiconductor devices [patent_app_type] => utility [patent_app_number] => 17/480457 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480457
Semiconductor devices Sep 20, 2021 Issued
Array ( [id] => 18723392 [patent_doc_number] => 11800771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Display substrate, fine metal mask set and display device [patent_app_type] => utility [patent_app_number] => 17/448200 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9953 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448200
Display substrate, fine metal mask set and display device Sep 19, 2021 Issued
Array ( [id] => 17339460 [patent_doc_number] => 20220005791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => DISPLAY PANEL, PREPARATION METHOD THEREOF AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/479226 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479226
Display panel, preparation method thereof and display device Sep 19, 2021 Issued
Array ( [id] => 19582726 [patent_doc_number] => 12148857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Method of manufacturing micro-LED display [patent_app_type] => utility [patent_app_number] => 17/477875 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 11342 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477875
Method of manufacturing micro-LED display Sep 16, 2021 Issued
Array ( [id] => 17599708 [patent_doc_number] => 20220149282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => MASK AND FABRICATING METHOD THEREOF, AND DISPLAYING BASE PLATE AND FABRICATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/478068 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17478068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478068
Mask and fabricating method thereof, and displaying base plate and fabricating method thereof Sep 16, 2021 Issued
Array ( [id] => 19887031 [patent_doc_number] => 12272765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => High efficiency light emitting device, unit pixel having the same, and displaying apparatus having the same [patent_app_type] => utility [patent_app_number] => 17/473548 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10366 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473548
High efficiency light emitting device, unit pixel having the same, and displaying apparatus having the same Sep 12, 2021 Issued
Array ( [id] => 18402245 [patent_doc_number] => 11664396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Elevated pocket pixels, imaging devices and systems including the same and method of forming the same [patent_app_type] => utility [patent_app_number] => 17/470208 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 5994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470208
Elevated pocket pixels, imaging devices and systems including the same and method of forming the same Sep 8, 2021 Issued
Array ( [id] => 19277521 [patent_doc_number] => 12027654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Unit pixel having light emitting device and displaying apparatus [patent_app_type] => utility [patent_app_number] => 17/470421 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 11555 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470421
Unit pixel having light emitting device and displaying apparatus Sep 8, 2021 Issued
Array ( [id] => 17689842 [patent_doc_number] => 20220197135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => IMPRINTING DEVICE, IMPRINTING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/462786 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462786
Imprinting device, imprinting method, and method for manufacturing semiconductor device Aug 30, 2021 Issued
Array ( [id] => 19341420 [patent_doc_number] => 12051615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method for manufacturing semiconductor structure and semiconductor structure [patent_app_type] => utility [patent_app_number] => 17/445400 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5526 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445400
Method for manufacturing semiconductor structure and semiconductor structure Aug 17, 2021 Issued
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