Search

Lihong Yu

Examiner (ID: 115, Phone: (571)270-5147 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2611, 2631
Total Applications
900
Issued Applications
703
Pending Applications
65
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18799010 [patent_doc_number] => D1006736 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-12-05 [patent_title] => Wireless earphone case [patent_app_type] => design [patent_app_number] => 29/898874 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 98 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29898874 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/898874
Wireless earphone case Aug 1, 2023 Issued
Array ( [id] => 19869615 [patent_doc_number] => D1069126 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2025-04-01 [patent_title] => Instrument tower [patent_app_type] => design [patent_app_number] => 29/909181 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 103 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29909181 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/909181
Instrument tower Aug 1, 2023 Issued
Array ( [id] => 18946105 [patent_doc_number] => D1013623 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2024-02-06 [patent_title] => Battery case [patent_app_type] => design [patent_app_number] => 29/898941 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 147 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29898941 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/898941
Battery case Aug 1, 2023 Issued
Array ( [id] => 18791597 [patent_doc_number] => D1005961 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-11-28 [patent_title] => Surge protector [patent_app_type] => design [patent_app_number] => 29/898391 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 113 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29898391 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/898391
Surge protector Jul 26, 2023 Issued
Array ( [id] => 19664861 [patent_doc_number] => D1055868 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2024-12-31 [patent_title] => Combined tamper-resistant in-wall duplex receptacle with USB charging ports and interchangeable face covers [patent_app_type] => design [patent_app_number] => 29/880368 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 295 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29880368 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/880368
Combined tamper-resistant in-wall duplex receptacle with USB charging ports and interchangeable face covers Jul 20, 2023 Issued
Array ( [id] => 19664862 [patent_doc_number] => D1055869 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2024-12-31 [patent_title] => Combined tamper-resistant in-wall duplex receptacle with USB charging ports and interchangeable face covers [patent_app_type] => design [patent_app_number] => 29/880370 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 295 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29880370 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/880370
Combined tamper-resistant in-wall duplex receptacle with USB charging ports and interchangeable face covers Jul 20, 2023 Issued
Array ( [id] => 18731791 [patent_doc_number] => D1003251 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-10-31 [patent_title] => Power strip [patent_app_type] => design [patent_app_number] => 29/879974 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 80 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29879974 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/879974
Power strip Jul 13, 2023 Issued
Array ( [id] => 19178771 [patent_doc_number] => D1027873 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2024-05-21 [patent_title] => Multi-function charging cable [patent_app_type] => design [patent_app_number] => 29/879609 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 150 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29879609 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/879609
Multi-function charging cable Jul 9, 2023 Issued
Array ( [id] => 19775735 [patent_doc_number] => D1062244 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2025-02-18 [patent_title] => Cosmetic brush [patent_app_type] => design [patent_app_number] => 35/517907 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 213 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 35517907 [rel_patent_id] =>[rel_patent_doc_number] =>)
35/517907
Cosmetic brush Jul 5, 2023 Issued
Array ( [id] => 18698737 [patent_doc_number] => D1001508 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-10-17 [patent_title] => Cleaning brush handle [patent_app_type] => design [patent_app_number] => 29/896499 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 130 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29896499 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/896499
Cleaning brush handle Jul 4, 2023 Issued
Array ( [id] => 18777153 [patent_doc_number] => D1005502 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-11-21 [patent_title] => Roller beauty apparatus [patent_app_type] => design [patent_app_number] => 29/878918 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 87 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29878918 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/878918
Roller beauty apparatus Jun 28, 2023 Issued
Array ( [id] => 20141632 [patent_doc_number] => D1086986 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2025-08-05 [patent_title] => Solar panel [patent_app_type] => design [patent_app_number] => 35/521448 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 35521448 [rel_patent_id] =>[rel_patent_doc_number] =>)
35/521448
Solar panel Jun 27, 2023 Issued
Array ( [id] => 18791481 [patent_doc_number] => D1005839 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-11-28 [patent_title] => Card box [patent_app_type] => design [patent_app_number] => 29/895834 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 106 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29895834 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/895834
Card box Jun 25, 2023 Issued
Array ( [id] => 18885575 [patent_doc_number] => D1010836 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2024-01-09 [patent_title] => Electronic double chin reducer machine [patent_app_type] => design [patent_app_number] => 29/895388 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 82 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29895388 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/895388
Electronic double chin reducer machine Jun 20, 2023 Issued
Array ( [id] => 18698742 [patent_doc_number] => D1001513 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-10-17 [patent_title] => Keyboard cleaning tool [patent_app_type] => design [patent_app_number] => 29/878241 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 125 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29878241 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/878241
Keyboard cleaning tool Jun 18, 2023 Issued
Array ( [id] => 20211428 [patent_doc_number] => D1092401 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2025-09-09 [patent_title] => Electric motor [patent_app_type] => design [patent_app_number] => 35/521346 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 35521346 [rel_patent_id] =>[rel_patent_doc_number] =>)
35/521346
Electric motor Jun 15, 2023 Issued
Array ( [id] => 19729152 [patent_doc_number] => D1059302 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2025-01-28 [patent_title] => Switch housing [patent_app_type] => design [patent_app_number] => 35/517674 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 41 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 35517674 [rel_patent_id] =>[rel_patent_doc_number] =>)
35/517674
Switch housing Jun 13, 2023 Issued
Array ( [id] => 18799009 [patent_doc_number] => D1006735 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-12-05 [patent_title] => Combined wireless charger and power bank [patent_app_type] => design [patent_app_number] => 29/894592 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 103 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29894592 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/894592
Combined wireless charger and power bank Jun 11, 2023 Issued
Array ( [id] => 20260916 [patent_doc_number] => D1096172 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2025-10-07 [patent_title] => Mascara brush [patent_app_type] => design [patent_app_number] => 35/521294 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 35521294 [rel_patent_id] =>[rel_patent_doc_number] =>)
35/521294
Mascara brush Jun 8, 2023 Issued
Array ( [id] => 18777154 [patent_doc_number] => D1005503 [patent_country] => US [patent_kind] => S1 [patent_issue_date] => 2023-11-21 [patent_title] => Ice hat [patent_app_type] => design [patent_app_number] => 29/894074 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 79 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 29894074 [rel_patent_id] =>[rel_patent_doc_number] =>)
29/894074
Ice hat Jun 5, 2023 Issued
Menu