
Shuwang Liu
Supervisory Patent Examiner (ID: 12496, Phone: (571)272-3036 , Office: P/2631 )
| Most Active Art Unit | 2634 |
| Art Unit(s) | 2734, 2634, 2611, 2631 |
| Total Applications | 568 |
| Issued Applications | 344 |
| Pending Applications | 179 |
| Abandoned Applications | 45 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4094923
[patent_doc_number] => 06055286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Oversampling rotational frequency detector'
[patent_app_type] => 1
[patent_app_number] => 8/885368
[patent_app_country] => US
[patent_app_date] => 1997-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 16
[patent_no_of_words] => 2953
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/055/06055286.pdf
[firstpage_image] =>[orig_patent_app_number] => 885368
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/885368 | Oversampling rotational frequency detector | Jun 30, 1997 | Issued |
Array
(
[id] => 4079538
[patent_doc_number] => 06009120
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Multi-dimensional combined equalizer and decoder'
[patent_app_type] => 1
[patent_app_number] => 8/884271
[patent_app_country] => US
[patent_app_date] => 1997-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4685
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/009/06009120.pdf
[firstpage_image] =>[orig_patent_app_number] => 884271
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/884271 | Multi-dimensional combined equalizer and decoder | Jun 25, 1997 | Issued |
Array
(
[id] => 4156889
[patent_doc_number] => 06031876
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-29
[patent_title] => 'Trellis decoder for ATSC 8VSB'
[patent_app_type] => 1
[patent_app_number] => 8/882668
[patent_app_country] => US
[patent_app_date] => 1997-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2356
[patent_no_of_claims] => 3
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[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/031/06031876.pdf
[firstpage_image] =>[orig_patent_app_number] => 882668
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/882668 | Trellis decoder for ATSC 8VSB | Jun 24, 1997 | Issued |
Array
(
[id] => 3966178
[patent_doc_number] => 05978419
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-02
[patent_title] => 'Transmitter and receiver circuits for high-speed parallel digital data transmission link'
[patent_app_type] => 1
[patent_app_number] => 8/881471
[patent_app_country] => US
[patent_app_date] => 1997-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 14817
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/978/05978419.pdf
[firstpage_image] =>[orig_patent_app_number] => 881471
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/881471 | Transmitter and receiver circuits for high-speed parallel digital data transmission link | Jun 23, 1997 | Issued |
Array
(
[id] => 4398050
[patent_doc_number] => 06263009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Acquiring a spread spectrum signal'
[patent_app_type] => 1
[patent_app_number] => 8/881549
[patent_app_country] => US
[patent_app_date] => 1997-06-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/263/06263009.pdf
[firstpage_image] =>[orig_patent_app_number] => 881549
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/881549 | Acquiring a spread spectrum signal | Jun 22, 1997 | Issued |
Array
(
[id] => 1454820
[patent_doc_number] => 06456644
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-09-24
[patent_title] => 'Bandpass correlation of a spread spectrum signal'
[patent_app_type] => B1
[patent_app_number] => 08/880578
[patent_app_country] => US
[patent_app_date] => 1997-06-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/456/06456644.pdf
[firstpage_image] =>[orig_patent_app_number] => 08880578
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/880578 | Bandpass correlation of a spread spectrum signal | Jun 22, 1997 | Issued |
Array
(
[id] => 1304772
[patent_doc_number] => 06628699
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-09-30
[patent_title] => 'Receiving a spread spectrum signal'
[patent_app_type] => B2
[patent_app_number] => 08/880637
[patent_app_country] => US
[patent_app_date] => 1997-06-23
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/628/06628699.pdf
[firstpage_image] =>[orig_patent_app_number] => 08880637
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/880637 | Receiving a spread spectrum signal | Jun 22, 1997 | Issued |
Array
(
[id] => 6884502
[patent_doc_number] => 20010038662
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-11-08
[patent_title] => 'BANDPASS PROCESSING OF A SPREAD SPECTRUM SIGNAL'
[patent_app_type] => new
[patent_app_number] => 08/880470
[patent_app_country] => US
[patent_app_date] => 1997-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 7600
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0038/20010038662.pdf
[firstpage_image] =>[orig_patent_app_number] => 08880470
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/880470 | Bandpass processing of a spread spectrum signal | Jun 22, 1997 | Issued |
| 08/879701 | METHOD AND APPARATUS FOR DIGITAL COMPENSATION OF RADIO DISTORTION IN A WIRELESS COMMUNICATION SYSTEM | Jun 19, 1997 | Abandoned |
Array
(
[id] => 4112401
[patent_doc_number] => 06097777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-01
[patent_title] => 'Phase locked loop circuit'
[patent_app_type] => 1
[patent_app_number] => 8/879972
[patent_app_country] => US
[patent_app_date] => 1997-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/097/06097777.pdf
[firstpage_image] =>[orig_patent_app_number] => 879972
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/879972 | Phase locked loop circuit | Jun 19, 1997 | Issued |
Array
(
[id] => 4098460
[patent_doc_number] => 06026134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Phase locked loop (PLL) with linear parallel sampling phase detector'
[patent_app_type] => 1
[patent_app_number] => 8/878714
[patent_app_country] => US
[patent_app_date] => 1997-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/026/06026134.pdf
[firstpage_image] =>[orig_patent_app_number] => 878714
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/878714 | Phase locked loop (PLL) with linear parallel sampling phase detector | Jun 18, 1997 | Issued |
Array
(
[id] => 4049723
[patent_doc_number] => 05995542
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-30
[patent_title] => 'Filter circuit arrangement having a plurality of cascaded FIR filters'
[patent_app_type] => 1
[patent_app_number] => 8/876170
[patent_app_country] => US
[patent_app_date] => 1997-06-13
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[pdf_file] => patents/05/995/05995542.pdf
[firstpage_image] =>[orig_patent_app_number] => 876170
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/876170 | Filter circuit arrangement having a plurality of cascaded FIR filters | Jun 12, 1997 | Issued |
Array
(
[id] => 3897322
[patent_doc_number] => 05894500
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-13
[patent_title] => 'Method and apparatus for canceling signals in a spread-spectrum communication system'
[patent_app_type] => 1
[patent_app_number] => 8/874709
[patent_app_country] => US
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[pdf_file] => patents/05/894/05894500.pdf
[firstpage_image] =>[orig_patent_app_number] => 874709
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/874709 | Method and apparatus for canceling signals in a spread-spectrum communication system | Jun 12, 1997 | Issued |
Array
(
[id] => 4203238
[patent_doc_number] => 06130914
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-10
[patent_title] => 'Communications system'
[patent_app_type] => 1
[patent_app_number] => 8/872226
[patent_app_country] => US
[patent_app_date] => 1997-06-10
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/130/06130914.pdf
[firstpage_image] =>[orig_patent_app_number] => 872226
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/872226 | Communications system | Jun 9, 1997 | Issued |
Array
(
[id] => 4014301
[patent_doc_number] => 05987078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-16
[patent_title] => 'Carrier regenerating circuit'
[patent_app_type] => 1
[patent_app_number] => 8/872624
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/987/05987078.pdf
[firstpage_image] =>[orig_patent_app_number] => 872624
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/872624 | Carrier regenerating circuit | Jun 9, 1997 | Issued |
Array
(
[id] => 3990043
[patent_doc_number] => 05917855
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-29
[patent_title] => 'Method and apparatus for detecting an original signal from a data storage device'
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[patent_app_number] => 8/871670
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[pdf_file] => patents/05/917/05917855.pdf
[firstpage_image] =>[orig_patent_app_number] => 871670
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/871670 | Method and apparatus for detecting an original signal from a data storage device | Jun 8, 1997 | Issued |
Array
(
[id] => 4050135
[patent_doc_number] => 05995569
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-30
[patent_title] => 'Method for establishing synchronization and demodulator using the same'
[patent_app_type] => 1
[patent_app_number] => 8/871762
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[pdf_file] => patents/05/995/05995569.pdf
[firstpage_image] =>[orig_patent_app_number] => 871762
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/871762 | Method for establishing synchronization and demodulator using the same | Jun 8, 1997 | Issued |
Array
(
[id] => 3942042
[patent_doc_number] => 05953384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-14
[patent_title] => 'Automatic measurement of GPS cable delay time'
[patent_app_type] => 1
[patent_app_number] => 8/869356
[patent_app_country] => US
[patent_app_date] => 1997-06-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/953/05953384.pdf
[firstpage_image] =>[orig_patent_app_number] => 869356
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/869356 | Automatic measurement of GPS cable delay time | Jun 4, 1997 | Issued |
| 08/869949 | LOW COMPLEXITY BLIND EQUALIZER | Jun 4, 1997 | Abandoned |
Array
(
[id] => 3822894
[patent_doc_number] => 05832021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Correlation detector for use in a spread spectrum communications receiver'
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[pdf_file] => patents/05/832/05832021.pdf
[firstpage_image] =>[orig_patent_app_number] => 865658
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/865658 | Correlation detector for use in a spread spectrum communications receiver | May 29, 1997 | Issued |