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] => 8381089 [patent_doc_number] => 20120224720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'SOUND VOLUME CONTROL DEVICE, SOUND VOLUME CONTROL METHOD, AND SOUND VOLUME CONTROL PROGRAM' [patent_app_type] => utility [patent_app_number] => 13/410954 [patent_app_country] => US [patent_app_date] => 2012-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7572 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13410954 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/410954
Sound volume control device, sound volume control method, and sound volume control program Mar 1, 2012 Issued
Array ( [id] => 8264205 [patent_doc_number] => 20120163634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'AUDIO INTERFACE DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/409807 [patent_app_country] => US [patent_app_date] => 2012-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2311 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13409807 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/409807
Audio interface device and method Feb 29, 2012 Issued
Array ( [id] => 8251353 [patent_doc_number] => 20120155659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Audio Gain Control Using Specific-Loudness-Based Auditory Event Detection' [patent_app_type] => utility [patent_app_number] => 13/406929 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10441 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20120155659.pdf [firstpage_image] =>[orig_patent_app_number] => 13406929 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/406929
Audio gain control using specific-loudness-based auditory event detection Feb 27, 2012 Issued
Array ( [id] => 8358231 [patent_doc_number] => 20120213389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'AUDIO MIXING DEVICE, METHOD THEREOF, AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/371752 [patent_app_country] => US [patent_app_date] => 2012-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1969 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13371752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/371752
Audio mixing device, method thereof, and electronic device Feb 12, 2012 Issued
Array ( [id] => 8495038 [patent_doc_number] => 20120294446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'BLIND SOURCE SEPARATION BASED SPATIAL FILTERING' [patent_app_type] => utility [patent_app_number] => 13/370934 [patent_app_country] => US [patent_app_date] => 2012-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13369 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13370934 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/370934
BLIND SOURCE SEPARATION BASED SPATIAL FILTERING Feb 9, 2012 Abandoned
Array ( [id] => 8975485 [patent_doc_number] => 20130208915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'SYSTEM AND METHOD FOR A PCM INTERFACE FOR A CAPACITIVE SIGNAL SOURCE' [patent_app_type] => utility [patent_app_number] => 13/370920 [patent_app_country] => US [patent_app_date] => 2012-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3661 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13370920 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/370920
System and method for a PCM interface for a capacitive signal source Feb 9, 2012 Issued
Array ( [id] => 9884771 [patent_doc_number] => 08971550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Signal processing device and signal processing method' [patent_app_type] => utility [patent_app_number] => 13/369658 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7456 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13369658 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/369658
Signal processing device and signal processing method Feb 8, 2012 Issued
Array ( [id] => 9884771 [patent_doc_number] => 08971550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Signal processing device and signal processing method' [patent_app_type] => utility [patent_app_number] => 13/369658 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7456 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13369658 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/369658
Signal processing device and signal processing method Feb 8, 2012 Issued
Array ( [id] => 9884771 [patent_doc_number] => 08971550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Signal processing device and signal processing method' [patent_app_type] => utility [patent_app_number] => 13/369658 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7456 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13369658 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/369658
Signal processing device and signal processing method Feb 8, 2012 Issued
Array ( [id] => 9884771 [patent_doc_number] => 08971550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Signal processing device and signal processing method' [patent_app_type] => utility [patent_app_number] => 13/369658 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7456 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13369658 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/369658
Signal processing device and signal processing method Feb 8, 2012 Issued
Array ( [id] => 11433592 [patent_doc_number] => 09571926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'High-efficiency low-voltage-power-supply high-power-output audio driver architecture' [patent_app_type] => utility [patent_app_number] => 13/368073 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1972 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 13368073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/368073
High-efficiency low-voltage-power-supply high-power-output audio driver architecture Feb 6, 2012 Issued
Array ( [id] => 8346401 [patent_doc_number] => 20120207325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'Multi-Channel Wind Noise Suppression System and Method' [patent_app_type] => utility [patent_app_number] => 13/368100 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4719 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13368100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/368100
Multi-channel wind noise suppression system and method Feb 6, 2012 Issued
Array ( [id] => 10086869 [patent_doc_number] => 09124226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Method of outputting audio signal and audio signal output apparatus using the method' [patent_app_type] => utility [patent_app_number] => 13/362484 [patent_app_country] => US [patent_app_date] => 2012-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7737 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 13362484 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/362484
Method of outputting audio signal and audio signal output apparatus using the method Jan 30, 2012 Issued
Array ( [id] => 8312103 [patent_doc_number] => 20120189132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'ACTIVE VIBRATION NOISE CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/354068 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6775 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13354068 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/354068
Active vibration noise control apparatus Jan 18, 2012 Issued
Array ( [id] => 11643964 [patent_doc_number] => 09665339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Methods and systems to select an audio track' [patent_app_type] => utility [patent_app_number] => 13/338724 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11382 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13338724 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338724
Methods and systems to select an audio track Dec 27, 2011 Issued
Array ( [id] => 8161322 [patent_doc_number] => 20120101607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'METHOD AND APPARATUS FOR PLAYING MULTIMEDIA AUDIO-VISUAL PRESENTATIONS' [patent_app_type] => utility [patent_app_number] => 13/338520 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2889 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20120101607.pdf [firstpage_image] =>[orig_patent_app_number] => 13338520 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338520
Method and apparatus for playing multimedia audio-visual presentations Dec 27, 2011 Issued
Array ( [id] => 8264204 [patent_doc_number] => 20120163629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Calculating and Adjusting the Perceived Loudness and/or the Perceived Spectral Balance of an Audio Signal' [patent_app_type] => utility [patent_app_number] => 13/338126 [patent_app_country] => US [patent_app_date] => 2011-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 20059 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13338126 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338126
Calculating and adjusting the perceived loudness and/or the perceived spectral balance of an audio signal Dec 26, 2011 Issued
Array ( [id] => 8264196 [patent_doc_number] => 20120163621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'ORIGINAL EQUIPMENT MANUFACTURER (\"OEM\") INTEGRATION AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 13/336350 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7072 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13336350 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336350
ORIGINAL EQUIPMENT MANUFACTURER ("OEM") INTEGRATION AMPLIFIER Dec 22, 2011 Abandoned
Array ( [id] => 8890581 [patent_doc_number] => 20130163765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'EVENT NOTIFICATION ON A MOBILE DEVICE USING BINAURAL SOUNDS' [patent_app_type] => utility [patent_app_number] => 13/336771 [patent_app_country] => US [patent_app_date] => 2011-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7651 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13336771 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/336771
Event notification on a mobile device using binaural sounds Dec 22, 2011 Issued
Array ( [id] => 8820461 [patent_doc_number] => 20130121506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'Online Source Separation' [patent_app_type] => utility [patent_app_number] => 13/335688 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13335688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335688
Online source separation Dec 21, 2011 Issued
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