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] => 15377405 [patent_doc_number] => 10530437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Receiving method and receiving apparatus [patent_app_type] => utility [patent_app_number] => 16/263282 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 109 [patent_figures_cnt] => 162 [patent_no_of_words] => 96531 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16263282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263282
Receiving method and receiving apparatus Jan 30, 2019 Issued
Array ( [id] => 14286817 [patent_doc_number] => 20190140693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => METHOD TO USE A PREAMBLE WITH BAND EXTENSION IN POWER LINE COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/239732 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239732
Method to use a preamble with band extension in power line communications Jan 3, 2019 Issued
Array ( [id] => 14165273 [patent_doc_number] => 20190109739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => BI-PHASE COMMUNICATION DEMODULATION TECHNIQUES [patent_app_type] => utility [patent_app_number] => 16/213453 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213453
Bi-phase communication demodulation techniques Dec 6, 2018 Issued
Array ( [id] => 15612553 [patent_doc_number] => 10587354 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Multiphase transmitter digital front end [patent_app_type] => utility [patent_app_number] => 16/200126 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 19270 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200126
Multiphase transmitter digital front end Nov 25, 2018 Issued
Array ( [id] => 16173722 [patent_doc_number] => 10715308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Transmitting circuit, semiconductor apparatus and semiconductor system configured to use the transmitting circuit [patent_app_type] => utility [patent_app_number] => 16/200322 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200322
Transmitting circuit, semiconductor apparatus and semiconductor system configured to use the transmitting circuit Nov 25, 2018 Issued
Array ( [id] => 16295074 [patent_doc_number] => 10771939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-08 [patent_title] => Orientation of directional antennas using horizontal position information [patent_app_type] => utility [patent_app_number] => 16/175377 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8686 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175377
Orientation of directional antennas using horizontal position information Oct 29, 2018 Issued
Array ( [id] => 13998185 [patent_doc_number] => 20190068250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => DISTRIBUTED ANTENNA SYSTEM FOR SUPPORTING MIMO SERVICE [patent_app_type] => utility [patent_app_number] => 16/171632 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171632
Distributed antenna system for supporting MIMO service Oct 25, 2018 Issued
Array ( [id] => 14319325 [patent_doc_number] => 20190149366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Serial Link Receiver with Improved Bandwidth and Accurate Eye Monitor [patent_app_type] => utility [patent_app_number] => 16/161547 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16161547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161547
Serial link receiver with improved bandwidth and accurate eye monitor Oct 15, 2018 Issued
Array ( [id] => 15549067 [patent_doc_number] => 10574330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Link acquisition in wireless communication systems [patent_app_type] => utility [patent_app_number] => 16/147630 [patent_app_country] => US [patent_app_date] => 2018-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6280 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 16147630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/147630
Link acquisition in wireless communication systems Sep 28, 2018 Issued
Array ( [id] => 13849451 [patent_doc_number] => 20190028210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => Sending known data to support fast convergence [patent_app_type] => utility [patent_app_number] => 16/142138 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142138
Sending known data to support fast convergence Sep 25, 2018 Issued
Array ( [id] => 14254247 [patent_doc_number] => 10277336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Fast recovery from interferences using limited retransmissions [patent_app_type] => utility [patent_app_number] => 16/142179 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12590 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142179
Fast recovery from interferences using limited retransmissions Sep 25, 2018 Issued
Array ( [id] => 13849453 [patent_doc_number] => 20190028211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => Reducing transmission rate to support fast convergence [patent_app_type] => utility [patent_app_number] => 16/142160 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142160
Reducing transmission rate to support fast convergence Sep 25, 2018 Issued
Array ( [id] => 14302393 [patent_doc_number] => 10291336 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-14 [patent_title] => Antenna monitoring for wireless and telecommunications for private, public, and first reponders [patent_app_type] => utility [patent_app_number] => 16/122629 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6059 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122629
Antenna monitoring for wireless and telecommunications for private, public, and first reponders Sep 4, 2018 Issued
Array ( [id] => 13937949 [patent_doc_number] => 20190052490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => DIRECT SEQUENCE DETECTION AND EQUALIATION [patent_app_type] => utility [patent_app_number] => 16/113900 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4681 [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] => 16113900 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/113900
Direct sequence detection and equalization Aug 26, 2018 Issued
Array ( [id] => 17196836 [patent_doc_number] => 11165612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Direct radiation wireless digital communications system and method based on digital coding metamaterial [patent_app_type] => utility [patent_app_number] => 16/650398 [patent_app_country] => US [patent_app_date] => 2018-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7532 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650398 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650398
Direct radiation wireless digital communications system and method based on digital coding metamaterial Aug 23, 2018 Issued
Array ( [id] => 15515417 [patent_doc_number] => 10564290 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-18 [patent_title] => Systems and methods for GNSS processing to determine secondary code phase [patent_app_type] => utility [patent_app_number] => 16/101055 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16101055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101055
Systems and methods for GNSS processing to determine secondary code phase Aug 9, 2018 Issued
Array ( [id] => 17623909 [patent_doc_number] => 11342979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Scalable process for indicating beam selection [patent_app_type] => utility [patent_app_number] => 16/638197 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 29547 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16638197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638197
Scalable process for indicating beam selection Aug 9, 2018 Issued
Array ( [id] => 16472438 [patent_doc_number] => 20200373976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => METHOD OF INDICATING SPATIAL CHARACTERISTIC PARAMETER SET, USER-SIDE DEVICE AND NETWORK-SIDE DEVICE [patent_app_type] => utility [patent_app_number] => 16/637824 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16637824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637824
Method of indicating spatial characteristic parameter set, user-side device and network-side device Aug 8, 2018 Issued
Array ( [id] => 13544935 [patent_doc_number] => 20180324014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => TRANSMITTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/039658 [patent_app_country] => US [patent_app_date] => 2018-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16039658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/039658
Transmitting apparatus Jul 18, 2018 Issued
Array ( [id] => 17559995 [patent_doc_number] => 11316726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Calibration for mismatch in receiver circuitry with multiple samplers [patent_app_type] => utility [patent_app_number] => 16/020771 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5670 [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] => 16020771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020771
Calibration for mismatch in receiver circuitry with multiple samplers Jun 26, 2018 Issued
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