Search

Shuwang Liu

Supervisory Patent Examiner (ID: 14578, Phone: (571)272-3036 , Office: P/2631 )

Most Active Art Unit
2634
Art Unit(s)
2734, 2631, 2611, 2634
Total Applications
568
Issued Applications
344
Pending Applications
179
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6510786 [patent_doc_number] => 20020191710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Adaptive predistortion device and method using digital receiver' [patent_app_type] => new [patent_app_number] => 09/877608 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7447 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191710.pdf [firstpage_image] =>[orig_patent_app_number] => 09877608 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877608
Adaptive predistortion device and method using digital receiver Jun 7, 2001 Issued
Array ( [id] => 6468490 [patent_doc_number] => 20020021775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Circuit for generating an output phase signal with a variable phase shift relative to a reference phase' [patent_app_type] => new [patent_app_number] => 09/877583 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4587 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20020021775.pdf [firstpage_image] =>[orig_patent_app_number] => 09877583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/877583
Circuit for generating an output phase signal with a variable phase shift relative to a reference phase Jun 7, 2001 Issued
Array ( [id] => 942525 [patent_doc_number] => 06970515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-29 [patent_title] => 'Line driver for asymmetric digital subscriber line system' [patent_app_type] => utility [patent_app_number] => 09/878142 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6236 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/970/06970515.pdf [firstpage_image] =>[orig_patent_app_number] => 09878142 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/878142
Line driver for asymmetric digital subscriber line system Jun 7, 2001 Issued
Array ( [id] => 6257657 [patent_doc_number] => 20020186783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Amplifier predistortion system and method' [patent_app_type] => new [patent_app_number] => 09/876803 [patent_app_country] => US [patent_app_date] => 2001-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4893 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20020186783.pdf [firstpage_image] =>[orig_patent_app_number] => 09876803 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/876803
Amplifier predistortion system and method Jun 6, 2001 Issued
Array ( [id] => 949567 [patent_doc_number] => 06963603 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-08 [patent_title] => 'Method and apparatus for pre-compensation of an XDSL modem' [patent_app_type] => utility [patent_app_number] => 09/876263 [patent_app_country] => US [patent_app_date] => 2001-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4365 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/963/06963603.pdf [firstpage_image] =>[orig_patent_app_number] => 09876263 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/876263
Method and apparatus for pre-compensation of an XDSL modem Jun 5, 2001 Issued
Array ( [id] => 5984307 [patent_doc_number] => 20020097682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-25 [patent_title] => 'Low frequency loop-back in a high speed optical transceiver' [patent_app_type] => new [patent_app_number] => 09/873924 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 44236 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20020097682.pdf [firstpage_image] =>[orig_patent_app_number] => 09873924 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/873924
Low frequency loop-back in a high speed optical transceiver Jun 3, 2001 Abandoned
Array ( [id] => 6524235 [patent_doc_number] => 20020136340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Two-stage multiplier circuit' [patent_app_type] => new [patent_app_number] => 09/873788 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 44446 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20020136340.pdf [firstpage_image] =>[orig_patent_app_number] => 09873788 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/873788
Two-stage multiplier circuit Jun 3, 2001 Abandoned
Array ( [id] => 5857878 [patent_doc_number] => 20020122438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Current mode phase detection' [patent_app_type] => new [patent_app_number] => 09/873939 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 44065 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20020122438.pdf [firstpage_image] =>[orig_patent_app_number] => 09873939 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/873939
Current mode phase detection Jun 3, 2001 Abandoned
Array ( [id] => 5904227 [patent_doc_number] => 20020141515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Frame pattern detection in an optical receiver' [patent_app_type] => new [patent_app_number] => 09/873934 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 44080 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20020141515.pdf [firstpage_image] =>[orig_patent_app_number] => 09873934 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/873934
Frame pattern detection in an optical receiver Jun 3, 2001 Abandoned
Array ( [id] => 6372419 [patent_doc_number] => 20020118704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Acquisition aid circuit' [patent_app_type] => new [patent_app_number] => 09/873950 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 43305 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20020118704.pdf [firstpage_image] =>[orig_patent_app_number] => 09873950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/873950
Acquisition aid circuit Jun 3, 2001 Abandoned
Array ( [id] => 5861023 [patent_doc_number] => 20020124030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Integration and hold phase detection' [patent_app_type] => new [patent_app_number] => 09/873766 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 43650 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20020124030.pdf [firstpage_image] =>[orig_patent_app_number] => 09873766 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/873766
Integration and hold phase detection Jun 3, 2001 Abandoned
Array ( [id] => 6882239 [patent_doc_number] => 20010048711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'Pilot synchronization channel structure for CDMA mobile communication system' [patent_app_type] => new [patent_app_number] => 09/871452 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2206 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20010048711.pdf [firstpage_image] =>[orig_patent_app_number] => 09871452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871452
Pilot synchronization channel structure for CDMA mobile communication system May 30, 2001 Issued
Array ( [id] => 947300 [patent_doc_number] => 06965635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-15 [patent_title] => 'Matched filter and method for determining correlation' [patent_app_type] => utility [patent_app_number] => 09/926644 [patent_app_country] => US [patent_app_date] => 2001-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 10047 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/965/06965635.pdf [firstpage_image] =>[orig_patent_app_number] => 09926644 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/926644
Matched filter and method for determining correlation May 28, 2001 Issued
Array ( [id] => 1070351 [patent_doc_number] => 06845132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-18 [patent_title] => 'Efficient, dynamically adaptive bias architecture and associated methods' [patent_app_type] => utility [patent_app_number] => 09/858226 [patent_app_country] => US [patent_app_date] => 2001-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4102 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/845/06845132.pdf [firstpage_image] =>[orig_patent_app_number] => 09858226 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/858226
Efficient, dynamically adaptive bias architecture and associated methods May 14, 2001 Issued
Array ( [id] => 1409255 [patent_doc_number] => 06549590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-15 [patent_title] => 'Current-controlled carrier tracking filter for improved spurious signal suppression' [patent_app_type] => B2 [patent_app_number] => 09/855332 [patent_app_country] => US [patent_app_date] => 2001-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3871 [patent_no_of_claims] => 20 [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/06/549/06549590.pdf [firstpage_image] =>[orig_patent_app_number] => 09855332 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/855332
Current-controlled carrier tracking filter for improved spurious signal suppression May 14, 2001 Issued
Array ( [id] => 6901223 [patent_doc_number] => 20010022806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-20 [patent_title] => 'Base station apparatus for radiocommunication network, method of controlling communication across radiocommunication network, radiocommunication network system, and radio terminal apparatus' [patent_app_type] => new [patent_app_number] => 09/854470 [patent_app_country] => US [patent_app_date] => 2001-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14152 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20010022806.pdf [firstpage_image] =>[orig_patent_app_number] => 09854470 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/854470
Base station apparatus for radiocommunication network, method of controlling communication across radiocommunication network, radiocommunication network system, and radio terminal apparatus May 14, 2001 Abandoned
Array ( [id] => 5785310 [patent_doc_number] => 20020159546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-31 [patent_title] => 'Soft output value biasing' [patent_app_type] => new [patent_app_number] => 09/843558 [patent_app_country] => US [patent_app_date] => 2001-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4250 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0159/20020159546.pdf [firstpage_image] =>[orig_patent_app_number] => 09843558 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/843558
Soft output value biasing Apr 25, 2001 Issued
Array ( [id] => 1185665 [patent_doc_number] => 06738415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Bi-directional communication system' [patent_app_type] => B2 [patent_app_number] => 09/815358 [patent_app_country] => US [patent_app_date] => 2001-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6157 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/738/06738415.pdf [firstpage_image] =>[orig_patent_app_number] => 09815358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/815358
Bi-directional communication system Mar 21, 2001 Issued
Array ( [id] => 6424911 [patent_doc_number] => 20020126738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'System for spread spectrum communication' [patent_app_type] => new [patent_app_number] => 09/803258 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7858 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20020126738.pdf [firstpage_image] =>[orig_patent_app_number] => 09803258 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/803258
System for spread spectrum communication Mar 8, 2001 Issued
Array ( [id] => 6425338 [patent_doc_number] => 20020126787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'PLL cycle slip detection' [patent_app_type] => new [patent_app_number] => 09/803334 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4210 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0126/20020126787.pdf [firstpage_image] =>[orig_patent_app_number] => 09803334 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/803334
PLL cycle slip detection Mar 8, 2001 Issued
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