Search

Xiaolan Xu

Examiner (ID: 17880, Phone: (571)270-7580 , Office: P/2488 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2483
Total Applications
462
Issued Applications
311
Pending Applications
65
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 171063 [patent_doc_number] => 07668227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Method and apparatus for reducing interference in spread spectrum signals using spreading code cross-correlations' [patent_app_type] => utility [patent_app_number] => 11/443883 [patent_app_country] => US [patent_app_date] => 2006-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7120 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/668/07668227.pdf [firstpage_image] =>[orig_patent_app_number] => 11443883 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/443883
Method and apparatus for reducing interference in spread spectrum signals using spreading code cross-correlations May 30, 2006 Issued
Array ( [id] => 5783009 [patent_doc_number] => 20060203893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Components and methods for processing in wireless communication data in presence of format uncertainty' [patent_app_type] => utility [patent_app_number] => 11/418861 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5407 [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/A1/0203/20060203893.pdf [firstpage_image] =>[orig_patent_app_number] => 11418861 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418861
Components and methods for processing in wireless communication data in presence of format uncertainty May 4, 2006 Issued
Array ( [id] => 4791014 [patent_doc_number] => 20080291987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Test Signal Generating Apparatus for Communications Equipment and Test Signal Generating Method for Communications Equipment' [patent_app_type] => utility [patent_app_number] => 11/579644 [patent_app_country] => US [patent_app_date] => 2006-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15385 [patent_no_of_claims] => 26 [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/A1/0291/20080291987.pdf [firstpage_image] =>[orig_patent_app_number] => 11579644 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/579644
Test signal generating apparatus for communications equipment and test signal generating method for communications equipment Apr 5, 2006 Issued
Array ( [id] => 5061937 [patent_doc_number] => 20070223576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'System and method for accurate rate control for video compression' [patent_app_type] => utility [patent_app_number] => 11/389402 [patent_app_country] => US [patent_app_date] => 2006-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3244 [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/A1/0223/20070223576.pdf [firstpage_image] =>[orig_patent_app_number] => 11389402 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/389402
System and method for accurate rate control for video compression Mar 23, 2006 Issued
Array ( [id] => 187138 [patent_doc_number] => 07649949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-19 [patent_title] => 'Multipurpose television module' [patent_app_type] => utility [patent_app_number] => 11/365016 [patent_app_country] => US [patent_app_date] => 2006-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9143 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/649/07649949.pdf [firstpage_image] =>[orig_patent_app_number] => 11365016 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/365016
Multipurpose television module Feb 28, 2006 Issued
Array ( [id] => 4584343 [patent_doc_number] => 07830952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Reduced complexity interference suppression for wireless communications' [patent_app_type] => utility [patent_app_number] => 11/276069 [patent_app_country] => US [patent_app_date] => 2006-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 6340 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/830/07830952.pdf [firstpage_image] =>[orig_patent_app_number] => 11276069 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/276069
Reduced complexity interference suppression for wireless communications Feb 12, 2006 Issued
Array ( [id] => 4588962 [patent_doc_number] => 07835474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'System and method for improved noise immunity in impulse and radar communications systems' [patent_app_type] => utility [patent_app_number] => 11/352827 [patent_app_country] => US [patent_app_date] => 2006-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3537 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/835/07835474.pdf [firstpage_image] =>[orig_patent_app_number] => 11352827 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352827
System and method for improved noise immunity in impulse and radar communications systems Feb 12, 2006 Issued
Array ( [id] => 144979 [patent_doc_number] => 07693226 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-04-06 [patent_title] => 'Aggregation over multiple 64-66 lanes' [patent_app_type] => utility [patent_app_number] => 11/352806 [patent_app_country] => US [patent_app_date] => 2006-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5332 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/693/07693226.pdf [firstpage_image] =>[orig_patent_app_number] => 11352806 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352806
Aggregation over multiple 64-66 lanes Feb 12, 2006 Issued
Array ( [id] => 5704259 [patent_doc_number] => 20060193307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Recorded information reproduction device' [patent_app_type] => utility [patent_app_number] => 11/352413 [patent_app_country] => US [patent_app_date] => 2006-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7906 [patent_no_of_claims] => 14 [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/A1/0193/20060193307.pdf [firstpage_image] =>[orig_patent_app_number] => 11352413 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352413
Recorded information reproduction device Feb 12, 2006 Abandoned
Array ( [id] => 5068318 [patent_doc_number] => 20070189419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Conversion of multiple analog signals in an analog to digital converter' [patent_app_type] => utility [patent_app_number] => 11/352495 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4098 [patent_no_of_claims] => 22 [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/A1/0189/20070189419.pdf [firstpage_image] =>[orig_patent_app_number] => 11352495 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352495
Conversion of multiple analog signals in an analog to digital converter Feb 9, 2006 Issued
Array ( [id] => 233994 [patent_doc_number] => 07599430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-10-06 [patent_title] => 'Fading channel modeling' [patent_app_type] => utility [patent_app_number] => 11/352038 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 7491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/599/07599430.pdf [firstpage_image] =>[orig_patent_app_number] => 11352038 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352038
Fading channel modeling Feb 9, 2006 Issued
Array ( [id] => 5457323 [patent_doc_number] => 20090257475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'SYSTEM AND METHOD FOR SECURE COMMUNICATION OF COLLECTED AMPHIBIOUS DATA' [patent_app_type] => utility [patent_app_number] => 11/352002 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2396 [patent_no_of_claims] => 21 [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/A1/0257/20090257475.pdf [firstpage_image] =>[orig_patent_app_number] => 11352002 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352002
System and method for secure communication of collected amphibious data Feb 9, 2006 Issued
Array ( [id] => 5068307 [patent_doc_number] => 20070189408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'Mobile station and method for channel sounding using a single radio frequency transmitter chain in a multiple-input multiple-output (MIMO) system' [patent_app_type] => utility [patent_app_number] => 11/351932 [patent_app_country] => US [patent_app_date] => 2006-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5121 [patent_no_of_claims] => 30 [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/A1/0189/20070189408.pdf [firstpage_image] =>[orig_patent_app_number] => 11351932 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/351932
Mobile station and method for channel sounding using a single radio frequency transmitter chain in a multiple-input multiple-output (MIMO) system Feb 9, 2006 Issued
Array ( [id] => 7598700 [patent_doc_number] => 07583751 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-09-01 [patent_title] => 'LDPC encoder method thereof' [patent_app_type] => utility [patent_app_number] => 11/343775 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5171 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/583/07583751.pdf [firstpage_image] =>[orig_patent_app_number] => 11343775 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/343775
LDPC encoder method thereof Jan 30, 2006 Issued
Array ( [id] => 7541879 [patent_doc_number] => 08059727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Physical layer repeater configuration for increasing MIMO performance' [patent_app_type] => utility [patent_app_number] => 11/340838 [patent_app_country] => US [patent_app_date] => 2006-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7471 [patent_no_of_claims] => 106 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/059/08059727.pdf [firstpage_image] =>[orig_patent_app_number] => 11340838 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/340838
Physical layer repeater configuration for increasing MIMO performance Jan 26, 2006 Issued
Array ( [id] => 5841199 [patent_doc_number] => 20060120473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-08 [patent_title] => 'Method and system for interference averaging in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 11/338564 [patent_app_country] => US [patent_app_date] => 2006-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5116 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0120/20060120473.pdf [firstpage_image] =>[orig_patent_app_number] => 11338564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/338564
Method and system for interference averaging in a wireless communication system Jan 23, 2006 Issued
Array ( [id] => 279255 [patent_doc_number] => 07558337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-07 [patent_title] => 'Systems, methods, and apparatus for impulse noise mitigation' [patent_app_type] => utility [patent_app_number] => 11/329227 [patent_app_country] => US [patent_app_date] => 2006-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 46 [patent_no_of_words] => 17105 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/558/07558337.pdf [firstpage_image] =>[orig_patent_app_number] => 11329227 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/329227
Systems, methods, and apparatus for impulse noise mitigation Jan 10, 2006 Issued
Array ( [id] => 5682183 [patent_doc_number] => 20060198453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-07 [patent_title] => 'IMPLUSE SUPRESSION APPARATUS APPLIED IN OFDM SYSTEM AND RELATED METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 11/164884 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3867 [patent_no_of_claims] => 22 [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/A1/0198/20060198453.pdf [firstpage_image] =>[orig_patent_app_number] => 11164884 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/164884
Impulse suppression apparatus applied in OFDM system and related method thereof Dec 7, 2005 Issued
Array ( [id] => 5688631 [patent_doc_number] => 20060286946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Peak to average mitigation' [patent_app_type] => utility [patent_app_number] => 11/298083 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5475 [patent_no_of_claims] => 45 [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/A1/0286/20060286946.pdf [firstpage_image] =>[orig_patent_app_number] => 11298083 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/298083
Peak to average mitigation Dec 7, 2005 Issued
Array ( [id] => 5647784 [patent_doc_number] => 20060133516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Method of coding data and transmitter' [patent_app_type] => utility [patent_app_number] => 11/296325 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3830 [patent_no_of_claims] => 8 [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/A1/0133/20060133516.pdf [firstpage_image] =>[orig_patent_app_number] => 11296325 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/296325
Method of coding data and transmitter Dec 7, 2005 Abandoned
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