Search

Xu Mei

Examiner (ID: 4774)

Most Active Art Unit
2654
Art Unit(s)
2608, 2644, 2614, 2695, 2615, 2654, 2747, 2743, 2605
Total Applications
1914
Issued Applications
1488
Pending Applications
199
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15203245 [patent_doc_number] => 10499145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Sound pressure gradient microphone [patent_app_type] => utility [patent_app_number] => 16/031516 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 5937 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16031516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/031516
Sound pressure gradient microphone Jul 9, 2018 Issued
Array ( [id] => 16554526 [patent_doc_number] => 10887712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Post linearization system and method using tracking signal [patent_app_type] => utility [patent_app_number] => 16/626596 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 7737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16626596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626596
Post linearization system and method using tracking signal Jun 25, 2018 Issued
Array ( [id] => 13631483 [patent_doc_number] => 20180367295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => WIRELESS AUDIO SYSTEM WITH MULTIPOINT CONNECTIVITY USING DECT OR BLUETOOTH [patent_app_type] => utility [patent_app_number] => 16/008534 [patent_app_country] => US [patent_app_date] => 2018-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16008534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/008534
Wireless audio system with multipoint connectivity using DECT or bluetooth Jun 13, 2018 Issued
Array ( [id] => 13616063 [patent_doc_number] => 20180359583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => AUTOMATED ROOM AUDIO EQUIPMENT MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/007311 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007311
Automated room audio equipment monitoring system Jun 12, 2018 Issued
Array ( [id] => 16521370 [patent_doc_number] => 10872593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Ambient noise sense auto-correction audio system [patent_app_type] => utility [patent_app_number] => 16/007492 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9834 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16007492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007492
Ambient noise sense auto-correction audio system Jun 12, 2018 Issued
Array ( [id] => 15736465 [patent_doc_number] => 10616684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Environmental sensing for a unique portable speaker listening experience [patent_app_type] => utility [patent_app_number] => 16/006316 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9427 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006316
Environmental sensing for a unique portable speaker listening experience Jun 11, 2018 Issued
Array ( [id] => 15259515 [patent_doc_number] => 20190378491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => DIRECTIONAL NOISE CANCELLING HEADSET WITH MULTIPLE FEEDFORWARD MICROPHONES [patent_app_type] => utility [patent_app_number] => 16/004881 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004881
Directional noise cancelling headset with multiple feedforward microphones Jun 10, 2018 Issued
Array ( [id] => 13486493 [patent_doc_number] => 20180294789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => VEHICLE ENGINE SOUND MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/004720 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004720
Vehicle engine sound management Jun 10, 2018 Issued
Array ( [id] => 13473937 [patent_doc_number] => 20180288511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => SPEAKER AND SHOWER [patent_app_type] => utility [patent_app_number] => 16/002397 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16002397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/002397
Speaker and shower Jun 6, 2018 Issued
Array ( [id] => 14091693 [patent_doc_number] => 10241750 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-26 [patent_title] => Method and apparatus for disabling audio [patent_app_type] => utility [patent_app_number] => 16/003106 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2289 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16003106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/003106
Method and apparatus for disabling audio Jun 6, 2018 Issued
Array ( [id] => 16449773 [patent_doc_number] => 10841712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Signal to noise ratio using decentralized dynamic laser microphones [patent_app_type] => utility [patent_app_number] => 15/971607 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7640 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 15971607 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971607
Signal to noise ratio using decentralized dynamic laser microphones May 3, 2018 Issued
Array ( [id] => 15859865 [patent_doc_number] => 10645241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Sound emitting device, image forming apparatus and electronic apparatus [patent_app_type] => utility [patent_app_number] => 15/969095 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 4910 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15969095 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/969095
Sound emitting device, image forming apparatus and electronic apparatus May 1, 2018 Issued
Array ( [id] => 15660231 [patent_doc_number] => 20200092646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => PLAYBACK SYSTEM, CONTROL DEVICE, CONTROL METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/609439 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609439
Playback system, control device, control method, and program Apr 19, 2018 Issued
Array ( [id] => 13544417 [patent_doc_number] => 20180323755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => SINGLE KNOB PRE-AMPLIFIER GAIN-TRIM AND FADER [patent_app_type] => utility [patent_app_number] => 15/948081 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948081 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948081
Single knob pre-amplifier gain-trim and fader Apr 8, 2018 Issued
Array ( [id] => 16287213 [patent_doc_number] => 20200280815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => AUDIO SIGNAL PROCESSING DEVICE AND AUDIO SIGNAL PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/645455 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16645455 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645455
AUDIO SIGNAL PROCESSING DEVICE AND AUDIO SIGNAL PROCESSING SYSTEM Apr 4, 2018 Abandoned
Array ( [id] => 14952579 [patent_doc_number] => 10437554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Smart audio settings [patent_app_type] => utility [patent_app_number] => 15/919309 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 12460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919309
Smart audio settings Mar 12, 2018 Issued
Array ( [id] => 13810025 [patent_doc_number] => 10182285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Detection circuit [patent_app_type] => utility [patent_app_number] => 15/900257 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 45 [patent_no_of_words] => 12784 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900257
Detection circuit Feb 19, 2018 Issued
Array ( [id] => 13273893 [patent_doc_number] => 10149042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Detection circuit [patent_app_type] => utility [patent_app_number] => 15/900324 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 45 [patent_no_of_words] => 12759 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900324 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900324
Detection circuit Feb 19, 2018 Issued
Array ( [id] => 16229039 [patent_doc_number] => 10736566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Food intake monitor [patent_app_type] => utility [patent_app_number] => 15/895781 [patent_app_country] => US [patent_app_date] => 2018-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 57 [patent_no_of_words] => 19286 [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] => 15895781 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/895781
Food intake monitor Feb 12, 2018 Issued
Array ( [id] => 13231767 [patent_doc_number] => 10129677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Headset position sensing, reporting, and correction [patent_app_type] => utility [patent_app_number] => 15/877188 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7903 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15877188 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/877188
Headset position sensing, reporting, and correction Jan 21, 2018 Issued
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