Search

Shuwang Liu

Examiner (ID: 10599)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1335694 [patent_doc_number] => 06600794 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-29 [patent_title] => 'Method and device for nonlinear maximum likelihood sequence estimation by removing non-linear inter-symbol-interference (ISI) from a received signal' [patent_app_type] => B1 [patent_app_number] => 09/248141 [patent_app_country] => US [patent_app_date] => 1999-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3071 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/600/06600794.pdf [firstpage_image] =>[orig_patent_app_number] => 09248141 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/248141
Method and device for nonlinear maximum likelihood sequence estimation by removing non-linear inter-symbol-interference (ISI) from a received signal Feb 9, 1999 Issued
Array ( [id] => 1415818 [patent_doc_number] => 06542562 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Approximated MMSE-based channel estimator in a mobile communication system' [patent_app_type] => B1 [patent_app_number] => 09/247067 [patent_app_country] => US [patent_app_date] => 1999-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4559 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/542/06542562.pdf [firstpage_image] =>[orig_patent_app_number] => 09247067 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/247067
Approximated MMSE-based channel estimator in a mobile communication system Feb 8, 1999 Issued
Array ( [id] => 7624345 [patent_doc_number] => 06724832 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-20 [patent_title] => 'Vestigial sideband generator particularly for digital television' [patent_app_type] => B1 [patent_app_number] => 09/239668 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 12131 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/724/06724832.pdf [firstpage_image] =>[orig_patent_app_number] => 09239668 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239668
Vestigial sideband generator particularly for digital television Jan 28, 1999 Issued
Array ( [id] => 1281452 [patent_doc_number] => 06650699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Methods and apparatus for timing recovery from a sampled and equalized data signal' [patent_app_type] => B1 [patent_app_number] => 09/234767 [patent_app_country] => US [patent_app_date] => 1999-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4713 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/650/06650699.pdf [firstpage_image] =>[orig_patent_app_number] => 09234767 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234767
Methods and apparatus for timing recovery from a sampled and equalized data signal Jan 20, 1999 Issued
Array ( [id] => 1335488 [patent_doc_number] => 06600771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-29 [patent_title] => 'Spread spectrum phase modulation for suppression of electromagnetic interference in parallel data channels' [patent_app_type] => B1 [patent_app_number] => 09/234777 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3141 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/600/06600771.pdf [firstpage_image] =>[orig_patent_app_number] => 09234777 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234777
Spread spectrum phase modulation for suppression of electromagnetic interference in parallel data channels Jan 19, 1999 Issued
Array ( [id] => 7630377 [patent_doc_number] => 06636560 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-21 [patent_title] => 'Increased bit rate of telephony modems using controlled intersymbol interface' [patent_app_type] => B1 [patent_app_number] => 09/234570 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1159 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636560.pdf [firstpage_image] =>[orig_patent_app_number] => 09234570 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234570
Increased bit rate of telephony modems using controlled intersymbol interface Jan 19, 1999 Issued
Array ( [id] => 1412656 [patent_doc_number] => 06546060 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-08 [patent_title] => 'Direct modulating FSK transmitter for MCA' [patent_app_type] => B1 [patent_app_number] => 09/233288 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1708 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/546/06546060.pdf [firstpage_image] =>[orig_patent_app_number] => 09233288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233288
Direct modulating FSK transmitter for MCA Jan 18, 1999 Issued
Array ( [id] => 1347723 [patent_doc_number] => 06594303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-15 [patent_title] => 'Coherent demodulator for use in the presence of phase discontinuities' [patent_app_type] => B1 [patent_app_number] => 09/228470 [patent_app_country] => US [patent_app_date] => 1999-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4462 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594303.pdf [firstpage_image] =>[orig_patent_app_number] => 09228470 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/228470
Coherent demodulator for use in the presence of phase discontinuities Jan 10, 1999 Issued
Array ( [id] => 1550781 [patent_doc_number] => 06445747 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Method and apparatus to reduce peak to average power ratio in multi-carrier modulation' [patent_app_type] => B1 [patent_app_number] => 09/223767 [patent_app_country] => US [patent_app_date] => 1998-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3461 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445747.pdf [firstpage_image] =>[orig_patent_app_number] => 09223767 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/223767
Method and apparatus to reduce peak to average power ratio in multi-carrier modulation Dec 30, 1998 Issued
Array ( [id] => 1539229 [patent_doc_number] => 06490327 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'System and method for self-adaptive maximum likelihood sequence detection using a T-algorithm' [patent_app_type] => B1 [patent_app_number] => 09/223456 [patent_app_country] => US [patent_app_date] => 1998-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4274 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490327.pdf [firstpage_image] =>[orig_patent_app_number] => 09223456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/223456
System and method for self-adaptive maximum likelihood sequence detection using a T-algorithm Dec 29, 1998 Issued
Array ( [id] => 1550714 [patent_doc_number] => 06445729 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Radio signal transceiver apparatus' [patent_app_type] => B1 [patent_app_number] => 09/222379 [patent_app_country] => US [patent_app_date] => 1998-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4050 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/445/06445729.pdf [firstpage_image] =>[orig_patent_app_number] => 09222379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/222379
Radio signal transceiver apparatus Dec 28, 1998 Issued
Array ( [id] => 1398671 [patent_doc_number] => 06560271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Pseudo noise code acquisition apparatus for direct sequence spread spectrum communications' [patent_app_type] => B1 [patent_app_number] => 09/222456 [patent_app_country] => US [patent_app_date] => 1998-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2261 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560271.pdf [firstpage_image] =>[orig_patent_app_number] => 09222456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/222456
Pseudo noise code acquisition apparatus for direct sequence spread spectrum communications Dec 28, 1998 Issued
Array ( [id] => 1175146 [patent_doc_number] => 06757326 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-29 [patent_title] => 'Method and apparatus for implementing wavelet filters in a digital system' [patent_app_type] => B1 [patent_app_number] => 09/221434 [patent_app_country] => US [patent_app_date] => 1998-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4340 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757326.pdf [firstpage_image] =>[orig_patent_app_number] => 09221434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/221434
Method and apparatus for implementing wavelet filters in a digital system Dec 27, 1998 Issued
Array ( [id] => 1454874 [patent_doc_number] => 06456654 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Frame alignment and time domain equalization for communications systems using multicarrier modulation' [patent_app_type] => B1 [patent_app_number] => 09/218054 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4856 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456654.pdf [firstpage_image] =>[orig_patent_app_number] => 09218054 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218054
Frame alignment and time domain equalization for communications systems using multicarrier modulation Dec 21, 1998 Issued
Array ( [id] => 7630387 [patent_doc_number] => 06636550 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-21 [patent_title] => 'Bi-directional transmitter/receiver system and bi-directional transmitter/receiver' [patent_app_type] => B1 [patent_app_number] => 09/218673 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6869 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636550.pdf [firstpage_image] =>[orig_patent_app_number] => 09218673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218673
Bi-directional transmitter/receiver system and bi-directional transmitter/receiver Dec 21, 1998 Issued
Array ( [id] => 7625989 [patent_doc_number] => 06768778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-27 [patent_title] => 'Optimal complementary punctured convolutional codes' [patent_app_type] => B1 [patent_app_number] => 09/217655 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 8966 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/768/06768778.pdf [firstpage_image] =>[orig_patent_app_number] => 09217655 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/217655
Optimal complementary punctured convolutional codes Dec 20, 1998 Issued
Array ( [id] => 1311484 [patent_doc_number] => 06621850 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-16 [patent_title] => 'Block detection receiver' [patent_app_type] => B1 [patent_app_number] => 09/216972 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11120 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/621/06621850.pdf [firstpage_image] =>[orig_patent_app_number] => 09216972 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/216972
Block detection receiver Dec 20, 1998 Issued
Array ( [id] => 1420287 [patent_doc_number] => 06535546 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Method and apparatus for determining characteristics of components of a communication channel under load' [patent_app_type] => B1 [patent_app_number] => 09/213171 [patent_app_country] => US [patent_app_date] => 1998-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3610 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535546.pdf [firstpage_image] =>[orig_patent_app_number] => 09213171 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213171
Method and apparatus for determining characteristics of components of a communication channel under load Dec 16, 1998 Issued
Array ( [id] => 6695934 [patent_doc_number] => 20030108128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'VITERBI DECODING APPARATUS AND VITERBI DECODING METHOD' [patent_app_type] => new [patent_app_number] => 09/215452 [patent_app_country] => US [patent_app_date] => 1998-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5526 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20030108128.pdf [firstpage_image] =>[orig_patent_app_number] => 09215452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/215452
Viterbi decoding apparatus and viterbi decoding method Dec 16, 1998 Issued
Array ( [id] => 1504764 [patent_doc_number] => 06487258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Methods and apparatus for decoding data' [patent_app_type] => B1 [patent_app_number] => 09/212967 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 12472 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/487/06487258.pdf [firstpage_image] =>[orig_patent_app_number] => 09212967 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/212967
Methods and apparatus for decoding data Dec 15, 1998 Issued
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