Search

Wei Zhao

Examiner (ID: 8509, Phone: (571)270-5672 , Office: P/2475 )

Most Active Art Unit
2473
Art Unit(s)
2473, 2475, 2479, 2419
Total Applications
1175
Issued Applications
1018
Pending Applications
59
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18834562 [patent_doc_number] => 20230403089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => BEAM CHARACTERIZATION [patent_app_type] => utility [patent_app_number] => 18/452236 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452236
Beam characterization Aug 17, 2023 Issued
Array ( [id] => 20244745 [patent_doc_number] => 12425079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Switching across antenna modules with independent boresight directions [patent_app_type] => utility [patent_app_number] => 18/450925 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 10259 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450925
Switching across antenna modules with independent boresight directions Aug 15, 2023 Issued
Array ( [id] => 19944264 [patent_doc_number] => 12316407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Method for adaptive beam sweeping [patent_app_type] => utility [patent_app_number] => 18/231373 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 1908 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18231373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231373
Method for adaptive beam sweeping Aug 7, 2023 Issued
Array ( [id] => 20346625 [patent_doc_number] => 12470362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Continuously changing system clock in a packet processing module based on load [patent_app_type] => utility [patent_app_number] => 18/354075 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354075
Continuously changing system clock in a packet processing module based on load Jul 17, 2023 Issued
Array ( [id] => 19935804 [patent_doc_number] => 12309016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Non-coherent DSSS demodulator with fast signal arrival detection and improved timing and frequency offset estimation [patent_app_type] => utility [patent_app_number] => 18/217015 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 53 [patent_no_of_words] => 7170 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217015
Non-coherent DSSS demodulator with fast signal arrival detection and improved timing and frequency offset estimation Jun 29, 2023 Issued
Array ( [id] => 19688998 [patent_doc_number] => 20250007543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => APPARATUSES AND METHODS FOR FACILITATING JOINT PRECODING AND PROBABILISTIC CONSTELLATION SHAPING [patent_app_type] => utility [patent_app_number] => 18/345004 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18345004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345004
Apparatuses and methods for facilitating joint precoding and probabilistic constellation shaping Jun 29, 2023 Issued
Array ( [id] => 18866758 [patent_doc_number] => 20230421195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ISOLATING DOWN-CONVERSION MIXER FOR A RADIO FREQUENCY (RF) TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 18/338642 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18338642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338642
Isolating down-conversion mixer for a radio frequency (RF) transceiver Jun 20, 2023 Issued
Array ( [id] => 20216630 [patent_doc_number] => 12413291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Higher-layer beam management [patent_app_type] => utility [patent_app_number] => 18/336753 [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] => 4532 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336753
Higher-layer beam management Jun 15, 2023 Issued
Array ( [id] => 19647496 [patent_doc_number] => 20240422016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => PORTABLE POWER OVER ETHERNET INJECTOR [patent_app_type] => utility [patent_app_number] => 18/334229 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18334229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334229
PORTABLE POWER OVER ETHERNET INJECTOR Jun 12, 2023 Abandoned
Array ( [id] => 19539970 [patent_doc_number] => 12132530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks [patent_app_type] => utility [patent_app_number] => 18/333659 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333659
Long preamble and duty cycle based coexistence mechanism for power line communication (PLC) networks Jun 12, 2023 Issued
Array ( [id] => 19635584 [patent_doc_number] => 20240414033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => DATA COMMUNICATION APPARATUS WITH SELECTABLE SINGLE-ENDED OR DIFFERENTIAL SIGNAL TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/333384 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18333384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333384
DATA COMMUNICATION APPARATUS WITH SELECTABLE SINGLE-ENDED OR DIFFERENTIAL SIGNAL TRANSMISSION Jun 11, 2023 Pending
Array ( [id] => 19874217 [patent_doc_number] => 12267093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Analog front end linearization [patent_app_type] => utility [patent_app_number] => 18/333411 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 28258 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333411
Analog front end linearization Jun 11, 2023 Issued
Array ( [id] => 18927946 [patent_doc_number] => 20240030950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => MEASUREMENT AND CALIBRATION OF MISMATCH IN AN ISOLATION CHANNEL [patent_app_type] => utility [patent_app_number] => 18/207580 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9096 [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] => 18207580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207580
Measurement and calibration of mismatch in an isolation channel Jun 7, 2023 Issued
Array ( [id] => 20333402 [patent_doc_number] => 12463689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Vehicular adaptive distributed antenna systems [patent_app_type] => utility [patent_app_number] => 18/202303 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 24 [patent_no_of_words] => 9782 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202303
Vehicular adaptive distributed antenna systems May 25, 2023 Issued
Array ( [id] => 20183082 [patent_doc_number] => 20250267040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => TRACKING REFERENCE SIGNALS (TRSS) FOR JOINT COMMUNICATIONS AND SENSING [patent_app_type] => utility [patent_app_number] => 18/866030 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866030
TRACKING REFERENCE SIGNALS (TRSS) FOR JOINT COMMUNICATIONS AND SENSING May 22, 2023 Pending
Array ( [id] => 20182908 [patent_doc_number] => 20250266866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Methods and Nodes for Reporting of UE Antenna Groups [patent_app_type] => utility [patent_app_number] => 18/859272 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13704 [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] => 18859272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/859272
Methods and Nodes for Reporting of UE Antenna Groups Apr 25, 2023 Pending
Array ( [id] => 18730091 [patent_doc_number] => 20230344389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => R-Mode Receiver Assembly [patent_app_type] => utility [patent_app_number] => 18/138595 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138595
R-mode receiver assembly Apr 23, 2023 Issued
Array ( [id] => 18730182 [patent_doc_number] => 20230344480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Multi-Link Operation Assisted 60GHz Beamforming Training And Data Transmission In Wireless Communications [patent_app_type] => utility [patent_app_number] => 18/136323 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18136323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136323
Multi-Link Operation Assisted 60GHz Beamforming Training And Data Transmission In Wireless Communications Apr 17, 2023 Pending
Array ( [id] => 19639917 [patent_doc_number] => 12170535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Electronic device and method for obtaining reverse signal and feedback signal in wireless communication system [patent_app_type] => utility [patent_app_number] => 18/188106 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188106
Electronic device and method for obtaining reverse signal and feedback signal in wireless communication system Mar 21, 2023 Issued
Array ( [id] => 18501279 [patent_doc_number] => 20230224106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ORTHOGONAL TRAINING SIGNALS FOR TRANSMISSION IN AN ANTENNA ARRAY [patent_app_type] => utility [patent_app_number] => 18/186885 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18186885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186885
ORTHOGONAL TRAINING SIGNALS FOR TRANSMISSION IN AN ANTENNA ARRAY Mar 19, 2023 Abandoned
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