Search

Xu Mei

Examiner (ID: 10750, Phone: (571)272-7523 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2605, 2608, 2743, 2644, 2747, 2615, 2695, 2654, 2614
Total Applications
1961
Issued Applications
1522
Pending Applications
213
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19523040 [patent_doc_number] => 12124768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Modification of media playback [patent_app_type] => utility [patent_app_number] => 18/355000 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11341 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355000
Modification of media playback Jul 18, 2023 Issued
Array ( [id] => 18759095 [patent_doc_number] => 20230362577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => Switching Binaural Sound from Head Movements [patent_app_type] => utility [patent_app_number] => 18/222515 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16830 [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] => 18222515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222515
Switching binaural sound from head movements Jul 16, 2023 Issued
Array ( [id] => 19429568 [patent_doc_number] => 12089015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Processing of microphone signals for spatial playback [patent_app_type] => utility [patent_app_number] => 18/352197 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8523 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352197
Processing of microphone signals for spatial playback Jul 12, 2023 Issued
Array ( [id] => 20457010 [patent_doc_number] => 12520079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Blocked microphone detector and wind sock detector [patent_app_type] => utility [patent_app_number] => 18/218827 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3168 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218827
Blocked microphone detector and wind sock detector Jul 5, 2023 Issued
Array ( [id] => 20759705 [patent_doc_number] => 12652493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Integrated circuit arrangement supporting aggregated transducers [patent_app_type] => utility [patent_app_number] => 18/210790 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4543 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210790
Integrated circuit arrangement supporting aggregated transducers Jun 15, 2023 Issued
Array ( [id] => 18819466 [patent_doc_number] => 20230393806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SMART AUDIO SETTINGS [patent_app_type] => utility [patent_app_number] => 18/334535 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334535
Smart audio settings Jun 13, 2023 Issued
Array ( [id] => 18881240 [patent_doc_number] => 20240004609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => NOISE CLASSIFICATION FOR EVENT DETECTION [patent_app_type] => utility [patent_app_number] => 18/331580 [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] => 22480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331580
Noise classification for event detection Jun 7, 2023 Issued
Array ( [id] => 18934336 [patent_doc_number] => 11886770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Audio content selection and playback [patent_app_type] => utility [patent_app_number] => 18/330900 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11335 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330900
Audio content selection and playback Jun 6, 2023 Issued
Array ( [id] => 20539067 [patent_doc_number] => 12556147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Single power amplifier-driven signal control system and method [patent_app_type] => utility [patent_app_number] => 18/330325 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330325
Single power amplifier-driven signal control system and method Jun 5, 2023 Issued
Array ( [id] => 19109161 [patent_doc_number] => 11962279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Audio control using auditory event detection [patent_app_type] => utility [patent_app_number] => 18/327585 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10589 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327585
Audio control using auditory event detection May 31, 2023 Issued
Array ( [id] => 19605634 [patent_doc_number] => 20240396514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEM AND METHOD FOR MULTI-BAND LIMITER WITH MULTIPLE FREQUENCY RANGE [patent_app_type] => utility [patent_app_number] => 18/202664 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202664
System and method for multi-band limiter with multiple frequency range May 25, 2023 Issued
Array ( [id] => 20457011 [patent_doc_number] => 12520080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Audio processing based on target signal-to-noise ratio [patent_app_type] => utility [patent_app_number] => 18/323176 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 15557 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323176
Audio processing based on target signal-to-noise ratio May 23, 2023 Issued
Array ( [id] => 19966170 [patent_doc_number] => 12335699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => System for generating a drive signal and method for generating a drive signal [patent_app_type] => utility [patent_app_number] => 18/323395 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323395
System for generating a drive signal and method for generating a drive signal May 23, 2023 Issued
Array ( [id] => 19377610 [patent_doc_number] => 12069201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Method for adjusting parameter of audio service and terminal [patent_app_type] => utility [patent_app_number] => 18/317661 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7407 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317661
Method for adjusting parameter of audio service and terminal May 14, 2023 Issued
Array ( [id] => 19980747 [patent_doc_number] => 12348238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Sensor assembly with interface circuit voltage control [patent_app_type] => utility [patent_app_number] => 18/144612 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144612
Sensor assembly with interface circuit voltage control May 7, 2023 Issued
Array ( [id] => 18615458 [patent_doc_number] => 20230282195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Methods and Systems for Modifying Acoustics of a Loudspeaker Back Enclosure Using Active Noise Control [patent_app_type] => utility [patent_app_number] => 18/144308 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5027 [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] => 18144308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144308
Methods and Systems for Modifying Acoustics of a Loudspeaker Back Enclosure Using Active Noise Control May 7, 2023 Abandoned
Array ( [id] => 20649178 [patent_doc_number] => 12604139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Adaptive resonance-controlled audio systems and methods [patent_app_type] => utility [patent_app_number] => 18/136862 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 10646 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136862
Adaptive resonance-controlled audio systems and methods Apr 18, 2023 Issued
Array ( [id] => 19315605 [patent_doc_number] => 12041438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Location based audio signal message processing [patent_app_type] => utility [patent_app_number] => 18/134567 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 11128 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134567
Location based audio signal message processing Apr 12, 2023 Issued
Array ( [id] => 20417913 [patent_doc_number] => 12501214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Audio system [patent_app_type] => utility [patent_app_number] => 18/132616 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 7378 [patent_no_of_claims] => 33 [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] => 18132616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132616
Audio system Apr 9, 2023 Issued
Array ( [id] => 20596811 [patent_doc_number] => 12580540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Gain control of audio data using hardware accelerators [patent_app_type] => utility [patent_app_number] => 18/194065 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2189 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194065
Gain control of audio data using hardware accelerators Mar 30, 2023 Issued
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