Search

Xu Mei

Examiner (ID: 6208, Phone: (571)272-7523 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2654, 2644, 2615, 2614, 2695, 2747, 2605, 2608, 2743
Total Applications
1922
Issued Applications
1495
Pending Applications
205
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10047113 [patent_doc_number] => 09087511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Method, medium, and system for generating a stereo signal' [patent_app_type] => utility [patent_app_number] => 11/707989 [patent_app_country] => US [patent_app_date] => 2007-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3933 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11707989 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707989
Method, medium, and system for generating a stereo signal Feb 19, 2007 Issued
Array ( [id] => 4469015 [patent_doc_number] => 07936884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Replay device and method with automatic sentence segmentation' [patent_app_type] => utility [patent_app_number] => 11/676219 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3095 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/936/07936884.pdf [firstpage_image] =>[orig_patent_app_number] => 11676219 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/676219
Replay device and method with automatic sentence segmentation Feb 15, 2007 Issued
Array ( [id] => 8654596 [patent_doc_number] => 08374359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Kick gate' [patent_app_type] => utility [patent_app_number] => 11/675926 [patent_app_country] => US [patent_app_date] => 2007-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4379 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11675926 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/675926
Kick gate Feb 15, 2007 Issued
Array ( [id] => 4656664 [patent_doc_number] => 20080025525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'METHOD FOR CONTROLLING VOLUME OF EARPHONE' [patent_app_type] => utility [patent_app_number] => 11/674673 [patent_app_country] => US [patent_app_date] => 2007-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2945 [patent_no_of_claims] => 11 [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] => publications/A1/0025/20080025525.pdf [firstpage_image] =>[orig_patent_app_number] => 11674673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/674673
METHOD FOR CONTROLLING VOLUME OF EARPHONE Feb 13, 2007 Abandoned
Array ( [id] => 4812311 [patent_doc_number] => 20080192942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'METHOD AND APPARATUS FOR CONSERVING BATTERY POWER' [patent_app_type] => utility [patent_app_number] => 11/673953 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3349 [patent_no_of_claims] => 51 [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] => publications/A1/0192/20080192942.pdf [firstpage_image] =>[orig_patent_app_number] => 11673953 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/673953
Method and apparatus for conserving battery power Feb 11, 2007 Issued
Array ( [id] => 9833567 [patent_doc_number] => 08942395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-27 [patent_title] => 'Pointing element enhanced speaker system' [patent_app_type] => utility [patent_app_number] => 11/705310 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7081 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11705310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/705310
Pointing element enhanced speaker system Feb 11, 2007 Issued
Array ( [id] => 5027615 [patent_doc_number] => 20070269061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'Apparatus, method, and medium for removing crosstalk' [patent_app_type] => utility [patent_app_number] => 11/704269 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6771 [patent_no_of_claims] => 17 [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] => publications/A1/0269/20070269061.pdf [firstpage_image] =>[orig_patent_app_number] => 11704269 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/704269
Apparatus, method, and medium for removing crosstalk Feb 8, 2007 Issued
Array ( [id] => 10840060 [patent_doc_number] => 08867751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Method, medium, and system encoding/decoding a multi-channel audio signal, and method medium, and system decoding a down-mixed signal to a 2-channel signal' [patent_app_type] => utility [patent_app_number] => 11/702077 [patent_app_country] => US [patent_app_date] => 2007-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5937 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11702077 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/702077
Method, medium, and system encoding/decoding a multi-channel audio signal, and method medium, and system decoding a down-mixed signal to a 2-channel signal Feb 4, 2007 Issued
Array ( [id] => 5102457 [patent_doc_number] => 20070185719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'Response waveform synthesis method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/703036 [patent_app_country] => US [patent_app_date] => 2007-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13684 [patent_no_of_claims] => 14 [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] => publications/A1/0185/20070185719.pdf [firstpage_image] =>[orig_patent_app_number] => 11703036 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/703036
Response waveform synthesis method and apparatus Feb 4, 2007 Issued
Array ( [id] => 5068471 [patent_doc_number] => 20070189572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'LOUDSPEAKER SYSTEM FOR ACOUSTIC INSTRUMENTS AND METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 11/627447 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2755 [patent_no_of_claims] => 19 [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/A1/0189/20070189572.pdf [firstpage_image] =>[orig_patent_app_number] => 11627447 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/627447
LOUDSPEAKER SYSTEM FOR ACOUSTIC INSTRUMENTS AND METHOD THEREFOR Jan 25, 2007 Abandoned
Array ( [id] => 8148293 [patent_doc_number] => 08165306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Information retrieving method, information retrieving device, information storing method and information storage device' [patent_app_type] => utility [patent_app_number] => 11/656402 [patent_app_country] => US [patent_app_date] => 2007-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 17669 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/165/08165306.pdf [firstpage_image] =>[orig_patent_app_number] => 11656402 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/656402
Information retrieving method, information retrieving device, information storing method and information storage device Jan 22, 2007 Issued
Array ( [id] => 4764186 [patent_doc_number] => 20080175397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'Low-frequency range extension and protection system for loudspeakers' [patent_app_type] => utility [patent_app_number] => 11/656674 [patent_app_country] => US [patent_app_date] => 2007-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6093 [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] => publications/A1/0175/20080175397.pdf [firstpage_image] =>[orig_patent_app_number] => 11656674 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/656674
Low-frequency range extension and protection system for loudspeakers Jan 22, 2007 Issued
Array ( [id] => 171153 [patent_doc_number] => 07668318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Distributed stereo system' [patent_app_type] => utility [patent_app_number] => 11/651987 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2469 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/668/07668318.pdf [firstpage_image] =>[orig_patent_app_number] => 11651987 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/651987
Distributed stereo system Jan 10, 2007 Issued
Array ( [id] => 10652889 [patent_doc_number] => 09369164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Method, medium, and system decoding and encoding a multi-channel signal' [patent_app_type] => utility [patent_app_number] => 11/651633 [patent_app_country] => US [patent_app_date] => 2007-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7816 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11651633 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/651633
Method, medium, and system decoding and encoding a multi-channel signal Jan 9, 2007 Issued
Array ( [id] => 4926625 [patent_doc_number] => 20080165988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Audio blending' [patent_app_type] => utility [patent_app_number] => 11/650002 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6451 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20080165988.pdf [firstpage_image] =>[orig_patent_app_number] => 11650002 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/650002
Audio blending Jan 4, 2007 Abandoned
Array ( [id] => 4987714 [patent_doc_number] => 20070154052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Noise cancelling cable assembly' [patent_app_type] => utility [patent_app_number] => 11/649990 [patent_app_country] => US [patent_app_date] => 2007-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3693 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20070154052.pdf [firstpage_image] =>[orig_patent_app_number] => 11649990 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/649990
Noise cancelling cable assembly Jan 3, 2007 Abandoned
Array ( [id] => 5218915 [patent_doc_number] => 20070160226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'Method and system for providing a selectable audio signal' [patent_app_type] => utility [patent_app_number] => 11/649133 [patent_app_country] => US [patent_app_date] => 2007-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1776 [patent_no_of_claims] => 5 [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] => publications/A1/0160/20070160226.pdf [firstpage_image] =>[orig_patent_app_number] => 11649133 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/649133
Method and system for providing a selectable audio signal Jan 2, 2007 Abandoned
Array ( [id] => 8272550 [patent_doc_number] => 08214064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Portable sound reproducing system and method' [patent_app_type] => utility [patent_app_number] => 11/648410 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3946 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11648410 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/648410
Portable sound reproducing system and method Dec 28, 2006 Issued
Array ( [id] => 4972446 [patent_doc_number] => 20070112449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Portable sound reproducing system and method' [patent_app_type] => utility [patent_app_number] => 11/648412 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3931 [patent_no_of_claims] => 17 [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] => publications/A1/0112/20070112449.pdf [firstpage_image] =>[orig_patent_app_number] => 11648412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/648412
Portable sound reproducing system and method Dec 28, 2006 Abandoned
Array ( [id] => 4933955 [patent_doc_number] => 20080004730 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2008-01-03 [patent_title] => 'Portable sound reproducing system and method' [patent_app_type] => utility [patent_app_number] => 11/648427 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3930 [patent_no_of_claims] => 39 [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/A9/0004/20080004730.pdf [firstpage_image] =>[orig_patent_app_number] => 11648427 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/648427
Portable sound reproducing system and method Dec 28, 2006 Issued
Menu