Search

Lihong Yu

Examiner (ID: 12460, Phone: (571)270-5147 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2611, 2631
Total Applications
888
Issued Applications
697
Pending Applications
78
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20081442 [patent_doc_number] => 12355525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Image display device [patent_app_type] => utility [patent_app_number] => 18/272069 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 9859 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272069
Image display device Jun 9, 2021 Issued
Array ( [id] => 20081442 [patent_doc_number] => 12355525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Image display device [patent_app_type] => utility [patent_app_number] => 18/272069 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 9859 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272069
Image display device Jun 9, 2021 Issued
Array ( [id] => 18292825 [patent_doc_number] => 11621701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Filter that minimizes in-band noise and maximizes detection sensitivity of exponentially-modulated signals [patent_app_type] => utility [patent_app_number] => 17/333931 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 43 [patent_no_of_words] => 10486 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333931
Filter that minimizes in-band noise and maximizes detection sensitivity of exponentially-modulated signals May 27, 2021 Issued
Array ( [id] => 17100900 [patent_doc_number] => 20210288691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => ROBUST MODE FOR POWER LINE COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 17/333374 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17333374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333374
Robust mode for power line communications May 27, 2021 Issued
Array ( [id] => 19117255 [patent_doc_number] => 20240129005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHODS, APPARATUSES, AND COMPUTER READABLE MEDIA FOR PRECODING IN MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEM BASED ON ARRAY OF SUBARRAY ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 18/276070 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276070
METHODS, APPARATUSES, AND COMPUTER READABLE MEDIA FOR PRECODING IN MULTIPLE-INPUT MULTIPLE-OUTPUT SYSTEM BASED ON ARRAY OF SUBARRAY ARCHITECTURE May 16, 2021 Abandoned
Array ( [id] => 18292880 [patent_doc_number] => 11621756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Configured grant for beamforming alignment in NR SL mode 1 [patent_app_type] => utility [patent_app_number] => 17/308492 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 16527 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308492
Configured grant for beamforming alignment in NR SL mode 1 May 4, 2021 Issued
Array ( [id] => 19836422 [patent_doc_number] => 20250088208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => METHOD AND APPARATUS FOR DETECTING AND CORRECTING PASSIVE INTERMODULATION (PIM) [patent_app_type] => utility [patent_app_number] => 18/556426 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556426
METHOD AND APPARATUS FOR DETECTING AND CORRECTING PASSIVE INTERMODULATION (PIM) May 3, 2021 Pending
Array ( [id] => 17247908 [patent_doc_number] => 20210367653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => CHANNEL SMOOTHING WITH TX BEAMFORMING [patent_app_type] => utility [patent_app_number] => 17/306826 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306826
Channel smoothing with TX beamforming May 2, 2021 Issued
Array ( [id] => 17071473 [patent_doc_number] => 20210273690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => METHOD OF INDICATING SPATIAL CHARACTERISTIC PARAMETER SET, USER-SIDE DEVICE AND NETWORK-SIDE DEVICE [patent_app_type] => utility [patent_app_number] => 17/242920 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12004 [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] => 17242920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242920
Method of indicating spatial characteristic parameter set, user-side device and network-side device Apr 27, 2021 Issued
Array ( [id] => 17360772 [patent_doc_number] => 20220021568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => RESTRICTED EUCLIDEAN MODULATION [patent_app_type] => utility [patent_app_number] => 17/242111 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16719 [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] => 17242111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242111
Restricted euclidean modulation Apr 26, 2021 Issued
Array ( [id] => 18563596 [patent_doc_number] => 11728853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Wireless communication device with null steering capability [patent_app_type] => utility [patent_app_number] => 17/301937 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 12723 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301937
Wireless communication device with null steering capability Apr 18, 2021 Issued
Array ( [id] => 17204336 [patent_doc_number] => 20210344431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Method and Apparatus for Radio Link Monitoring [patent_app_type] => utility [patent_app_number] => 17/234665 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10546 [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] => 17234665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234665
Method and Apparatus for Radio Link Monitoring Apr 18, 2021 Abandoned
Array ( [id] => 17174970 [patent_doc_number] => 20210328641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Beamforming with Multiple Panels in a Radio System [patent_app_type] => utility [patent_app_number] => 17/232512 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232512
Beamforming with multiple panels in a radio system Apr 15, 2021 Issued
Array ( [id] => 18395592 [patent_doc_number] => 20230163813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Method and Apparatus Including Error Vector Magnitude Definition and Testing for Antenna Ports and Multi-Layer Transmissions [patent_app_type] => utility [patent_app_number] => 17/916996 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17916996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916996
Method and apparatus including error vector magnitude definition and testing for antenna ports and multi-layer transmissions Apr 11, 2021 Issued
Array ( [id] => 18325344 [patent_doc_number] => 20230123472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => VISION-AIDED WIRELESS COMMUNICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/906198 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906198
VISION-AIDED WIRELESS COMMUNICATION SYSTEMS Mar 14, 2021 Abandoned
Array ( [id] => 18325344 [patent_doc_number] => 20230123472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => VISION-AIDED WIRELESS COMMUNICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/906198 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906198
VISION-AIDED WIRELESS COMMUNICATION SYSTEMS Mar 14, 2021 Abandoned
Array ( [id] => 19008790 [patent_doc_number] => 20240072861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Baseband Unit, Radio Unit and Methods in a Wireless Communications Networks [patent_app_type] => utility [patent_app_number] => 18/280025 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12471 [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] => 18280025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280025
Baseband Unit, Radio Unit and Methods in a Wireless Communications Networks Mar 1, 2021 Pending
Array ( [id] => 17926530 [patent_doc_number] => 11469801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Beam tracking for periodic user equipment movement [patent_app_type] => utility [patent_app_number] => 17/187500 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 25168 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187500
Beam tracking for periodic user equipment movement Feb 25, 2021 Issued
Array ( [id] => 19900739 [patent_doc_number] => 12278684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Techniques for communicating using a reconfigurable surface [patent_app_type] => utility [patent_app_number] => 18/258787 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 42702 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258787
Techniques for communicating using a reconfigurable surface Feb 24, 2021 Issued
Array ( [id] => 18928003 [patent_doc_number] => 20240031007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => MODE DIVISION DUPLEX FOR ORBITAL ANGULAR MOMENTUM COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/254999 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254999
Mode division duplex for orbital angular momentum communications Feb 23, 2021 Issued
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