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] => 240747 [patent_doc_number] => 07593469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'OCAP engine module' [patent_app_type] => utility [patent_app_number] => 11/297588 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3482 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/593/07593469.pdf [firstpage_image] =>[orig_patent_app_number] => 11297588 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297588
OCAP engine module Dec 7, 2005 Issued
Array ( [id] => 5759040 [patent_doc_number] => 20060209985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Linearization apparatus and method of base station' [patent_app_type] => utility [patent_app_number] => 11/296471 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3581 [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/A1/0209/20060209985.pdf [firstpage_image] =>[orig_patent_app_number] => 11296471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/296471
Linearization apparatus and method of base station Dec 7, 2005 Abandoned
Array ( [id] => 5654838 [patent_doc_number] => 20060140573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Apparatus for detecting output power in dual-mode portable wireless terminal' [patent_app_type] => utility [patent_app_number] => 11/297180 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3286 [patent_no_of_claims] => 12 [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/A1/0140/20060140573.pdf [firstpage_image] =>[orig_patent_app_number] => 11297180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297180
Apparatus for detecting output power in dual-mode portable wireless terminal Dec 7, 2005 Abandoned
Array ( [id] => 5252261 [patent_doc_number] => 20070133717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Apparatus, method and computer program product providing a computationally efficient maximum likelihood joint synchronization and channel estimation algorithm' [patent_app_type] => utility [patent_app_number] => 11/298278 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6924 [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] => publications/A1/0133/20070133717.pdf [firstpage_image] =>[orig_patent_app_number] => 11298278 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/298278
Apparatus, method and computer program product providing a computationally efficient maximum likelihood joint synchronization and channel estimation algorithm Dec 7, 2005 Issued
Array ( [id] => 187519 [patent_doc_number] => 07646840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Clock recovery circuit and a memory device employing the same' [patent_app_type] => utility [patent_app_number] => 11/297553 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5973 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/646/07646840.pdf [firstpage_image] =>[orig_patent_app_number] => 11297553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297553
Clock recovery circuit and a memory device employing the same Dec 7, 2005 Issued
Array ( [id] => 5235406 [patent_doc_number] => 20070127562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Apparatus and method for frequency calibration between two radios' [patent_app_type] => utility [patent_app_number] => 11/297505 [patent_app_country] => US [patent_app_date] => 2005-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3659 [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/A1/0127/20070127562.pdf [firstpage_image] =>[orig_patent_app_number] => 11297505 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297505
Apparatus and method for frequency calibration between two radios Dec 6, 2005 Issued
Array ( [id] => 36557 [patent_doc_number] => 07787563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Transmitter for wireless applications incorporation spectral emission shaping sigma delta modulator' [patent_app_type] => utility [patent_app_number] => 11/297524 [patent_app_country] => US [patent_app_date] => 2005-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 45 [patent_no_of_words] => 16845 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/787/07787563.pdf [firstpage_image] =>[orig_patent_app_number] => 11297524 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297524
Transmitter for wireless applications incorporation spectral emission shaping sigma delta modulator Dec 6, 2005 Issued
Array ( [id] => 212685 [patent_doc_number] => 07623599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Blind bandwidth detection for a sample stream' [patent_app_type] => utility [patent_app_number] => 11/284675 [patent_app_country] => US [patent_app_date] => 2005-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/623/07623599.pdf [firstpage_image] =>[orig_patent_app_number] => 11284675 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/284675
Blind bandwidth detection for a sample stream Nov 20, 2005 Issued
Array ( [id] => 5033588 [patent_doc_number] => 20070098127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Method and apparatus for adjustment of synchronous clock signals' [patent_app_type] => utility [patent_app_number] => 11/263397 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4020 [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/A1/0098/20070098127.pdf [firstpage_image] =>[orig_patent_app_number] => 11263397 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263397
Method and apparatus for adjustment of synchronous clock signals Oct 30, 2005 Issued
Array ( [id] => 171088 [patent_doc_number] => 07668252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Frequency offset tracking' [patent_app_type] => utility [patent_app_number] => 11/261513 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6206 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/668/07668252.pdf [firstpage_image] =>[orig_patent_app_number] => 11261513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/261513
Frequency offset tracking Oct 30, 2005 Issued
Array ( [id] => 5033520 [patent_doc_number] => 20070098059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Testing device and method for providing receiver overload protection during transceiver testing' [patent_app_type] => utility [patent_app_number] => 11/263236 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4568 [patent_no_of_claims] => 21 [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/A1/0098/20070098059.pdf [firstpage_image] =>[orig_patent_app_number] => 11263236 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263236
Testing device and method for providing receiver overload protection during transceiver testing Oct 30, 2005 Issued
Array ( [id] => 5033573 [patent_doc_number] => 20070098112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Clock-edge modulated serial link with DC-balance control' [patent_app_type] => utility [patent_app_number] => 11/264303 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2759 [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] => publications/A1/0098/20070098112.pdf [firstpage_image] =>[orig_patent_app_number] => 11264303 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/264303
Clock-edge modulated serial link with DC-balance control Oct 30, 2005 Issued
Array ( [id] => 7598696 [patent_doc_number] => 07583755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-01 [patent_title] => 'Systems, methods, and apparatus for mitigation of nonlinear distortion' [patent_app_type] => utility [patent_app_number] => 11/261614 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 9997 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/583/07583755.pdf [firstpage_image] =>[orig_patent_app_number] => 11261614 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/261614
Systems, methods, and apparatus for mitigation of nonlinear distortion Oct 30, 2005 Issued
Array ( [id] => 237190 [patent_doc_number] => 07596176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Apparatus, system, and method for adaptive asynchronous equalization using leakage' [patent_app_type] => utility [patent_app_number] => 11/263189 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7473 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/596/07596176.pdf [firstpage_image] =>[orig_patent_app_number] => 11263189 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263189
Apparatus, system, and method for adaptive asynchronous equalization using leakage Oct 30, 2005 Issued
Array ( [id] => 5613093 [patent_doc_number] => 20060115021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Compensation for the carrier frequency offset in a receiving apparatus, which is designed for a plurality of modulation types, in a mobile communications system' [patent_app_type] => utility [patent_app_number] => 11/263423 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5665 [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/A1/0115/20060115021.pdf [firstpage_image] =>[orig_patent_app_number] => 11263423 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263423
Compensation for the carrier frequency offset in a receiving apparatus, which is designed for a plurality of modulation types, in a mobile communications system Oct 30, 2005 Issued
Array ( [id] => 5747010 [patent_doc_number] => 20060109941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Log-sampled filter system' [patent_app_type] => utility [patent_app_number] => 11/263452 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6876 [patent_no_of_claims] => 39 [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/A1/0109/20060109941.pdf [firstpage_image] =>[orig_patent_app_number] => 11263452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263452
Log-sampled filter system Oct 30, 2005 Issued
Array ( [id] => 240738 [patent_doc_number] => 07593460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Macro diversity equalization system and method' [patent_app_type] => utility [patent_app_number] => 11/263507 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2204 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/593/07593460.pdf [firstpage_image] =>[orig_patent_app_number] => 11263507 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/263507
Macro diversity equalization system and method Oct 30, 2005 Issued
Array ( [id] => 5033586 [patent_doc_number] => 20070098125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Methods and apparatus for determining timing in a wireless communication system' [patent_app_type] => utility [patent_app_number] => 11/264532 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6770 [patent_no_of_claims] => 46 [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/A1/0098/20070098125.pdf [firstpage_image] =>[orig_patent_app_number] => 11264532 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/264532
Methods and apparatus for determining timing in a wireless communication system Oct 30, 2005 Issued
Array ( [id] => 5765559 [patent_doc_number] => 20060018395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-26 [patent_title] => 'Systems and methods for a multicarrier modulation system with a variable margin' [patent_app_type] => utility [patent_app_number] => 11/242024 [patent_app_country] => US [patent_app_date] => 2005-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4679 [patent_no_of_claims] => 8 [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/A1/0018/20060018395.pdf [firstpage_image] =>[orig_patent_app_number] => 11242024 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/242024
Systems and methods for a multicarrier modulation system with a variable margin Oct 3, 2005 Abandoned
Array ( [id] => 7420 [patent_doc_number] => 07813409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-12 [patent_title] => 'Secure network using orthogonal frequency division multiplexing spread spectrum communications' [patent_app_type] => utility [patent_app_number] => 11/236230 [patent_app_country] => US [patent_app_date] => 2005-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3975 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/813/07813409.pdf [firstpage_image] =>[orig_patent_app_number] => 11236230 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/236230
Secure network using orthogonal frequency division multiplexing spread spectrum communications Sep 26, 2005 Issued
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