
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1227676
[patent_doc_number] => 06700939
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-03-02
[patent_title] => 'Ultra wide bandwidth spread-spectrum communications system'
[patent_app_type] => B1
[patent_app_number] => 09/209460
[patent_app_country] => US
[patent_app_date] => 1998-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
[patent_figures_cnt] => 37
[patent_no_of_words] => 7249
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/700/06700939.pdf
[firstpage_image] =>[orig_patent_app_number] => 09209460
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/209460 | Ultra wide bandwidth spread-spectrum communications system | Dec 10, 1998 | Issued |
Array
(
[id] => 1431922
[patent_doc_number] => 06504874
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-01-07
[patent_title] => 'Arrangement for digital transmission of information across wires'
[patent_app_type] => B1
[patent_app_number] => 09/207879
[patent_app_country] => US
[patent_app_date] => 1998-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2193
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[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/504/06504874.pdf
[firstpage_image] =>[orig_patent_app_number] => 09207879
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/207879 | Arrangement for digital transmission of information across wires | Dec 7, 1998 | Issued |
Array
(
[id] => 1555745
[patent_doc_number] => 06400750
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-04
[patent_title] => 'Base station system and data transmission method of multicarrier CDMA/FDM hybrid system and mobile communication system using same'
[patent_app_type] => B1
[patent_app_number] => 09/205568
[patent_app_country] => US
[patent_app_date] => 1998-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4227
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/400/06400750.pdf
[firstpage_image] =>[orig_patent_app_number] => 09205568
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/205568 | Base station system and data transmission method of multicarrier CDMA/FDM hybrid system and mobile communication system using same | Dec 3, 1998 | Issued |
Array
(
[id] => 1488987
[patent_doc_number] => 06366625
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-02
[patent_title] => 'Control information assigning method, control method, transmitting method, receiving method, transmitter and receiver'
[patent_app_type] => B1
[patent_app_number] => 09/204298
[patent_app_country] => US
[patent_app_date] => 1998-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 20
[patent_no_of_words] => 8091
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[pdf_file] => patents/06/366/06366625.pdf
[firstpage_image] =>[orig_patent_app_number] => 09204298
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/204298 | Control information assigning method, control method, transmitting method, receiving method, transmitter and receiver | Dec 2, 1998 | Issued |
Array
(
[id] => 7639032
[patent_doc_number] => 06396885
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-28
[patent_title] => 'Co-channel interference reduction in wireless communications systems'
[patent_app_type] => B1
[patent_app_number] => 09/203755
[patent_app_country] => US
[patent_app_date] => 1998-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/06/396/06396885.pdf
[firstpage_image] =>[orig_patent_app_number] => 09203755
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/203755 | Co-channel interference reduction in wireless communications systems | Dec 1, 1998 | Issued |
Array
(
[id] => 1426997
[patent_doc_number] => 06526094
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-02-25
[patent_title] => 'PWM Circuit'
[patent_app_type] => B1
[patent_app_number] => 09/201969
[patent_app_country] => US
[patent_app_date] => 1998-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/06/526/06526094.pdf
[firstpage_image] =>[orig_patent_app_number] => 09201969
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/201969 | PWM Circuit | Nov 30, 1998 | Issued |
Array
(
[id] => 3926953
[patent_doc_number] => 06002733
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-14
[patent_title] => 'Universal asynchronous receiver and transmitter'
[patent_app_type] => 1
[patent_app_number] => 9/199162
[patent_app_country] => US
[patent_app_date] => 1998-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 1559
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/002/06002733.pdf
[firstpage_image] =>[orig_patent_app_number] => 199162
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/199162 | Universal asynchronous receiver and transmitter | Nov 24, 1998 | Issued |
Array
(
[id] => 1465525
[patent_doc_number] => 06351498
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-26
[patent_title] => 'Robust digital modulation and demodulation scheme for radio communications involving fading'
[patent_app_type] => B1
[patent_app_number] => 09/195682
[patent_app_country] => US
[patent_app_date] => 1998-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
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[patent_no_of_words] => 8876
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[pdf_file] => patents/06/351/06351498.pdf
[firstpage_image] =>[orig_patent_app_number] => 09195682
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/195682 | Robust digital modulation and demodulation scheme for radio communications involving fading | Nov 18, 1998 | Issued |
Array
(
[id] => 1600696
[patent_doc_number] => 06493401
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-10
[patent_title] => 'Receiving circuit and method for a controlled area network system'
[patent_app_type] => B1
[patent_app_number] => 09/191767
[patent_app_country] => US
[patent_app_date] => 1998-11-13
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[pdf_file] => patents/06/493/06493401.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/191767 | Receiving circuit and method for a controlled area network system | Nov 12, 1998 | Issued |
Array
(
[id] => 1428948
[patent_doc_number] => 06519300
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-02-11
[patent_title] => 'System and method for automatic frequency correction in a pilot symbol assisted demodulator'
[patent_app_type] => B1
[patent_app_number] => 09/190469
[patent_app_country] => US
[patent_app_date] => 1998-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3821
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[pdf_file] => patents/06/519/06519300.pdf
[firstpage_image] =>[orig_patent_app_number] => 09190469
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/190469 | System and method for automatic frequency correction in a pilot symbol assisted demodulator | Nov 11, 1998 | Issued |
| 09/188767 | COHERENT COMBINING/NONCOHERENT DETECTION (CCND) METHOD AND APPARATUS FOR DETECTING A PILOT SIGNAL IN A WIRELESS COMMUNICATION SYSTEM | Nov 8, 1998 | Abandoned |
Array
(
[id] => 1307205
[patent_doc_number] => 06625197
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-23
[patent_title] => 'Method and apparatus for multipath demodulation in a code division multiple access communication system'
[patent_app_type] => B1
[patent_app_number] => 09/182367
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/182367 | Method and apparatus for multipath demodulation in a code division multiple access communication system | Oct 26, 1998 | Issued |
Array
(
[id] => 1537347
[patent_doc_number] => 06411662
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-25
[patent_title] => 'Communication terminal device, cellular radio communication system, and information communication method'
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[patent_app_number] => 09/179263
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[firstpage_image] =>[orig_patent_app_number] => 09179263
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/179263 | Communication terminal device, cellular radio communication system, and information communication method | Oct 25, 1998 | Issued |
Array
(
[id] => 1182579
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[patent_title] => 'Combined searching and page monitoring using offline sample storage'
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Array
(
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[patent_issue_date] => 2003-05-06
[patent_title] => 'Frequency detector'
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[patent_app_number] => 09/168369
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Array
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[patent_title] => 'Method and apparatus for automatic repetition rate assignment in a remote control system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/162170 | Method and apparatus for automatic repetition rate assignment in a remote control system | Sep 27, 1998 | Issued |
Array
(
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[patent_title] => 'Modem using batch processing of signal samples'
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[pdf_file] => patents/06/625/06625208.pdf
[firstpage_image] =>[orig_patent_app_number] => 09160571
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/160571 | Modem using batch processing of signal samples | Sep 24, 1998 | Issued |
Array
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[firstpage_image] =>[orig_patent_app_number] => 09159269
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/158468 | Circuit for detecting a center error to correct same | Sep 21, 1998 | Issued |
Array
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[firstpage_image] =>[orig_patent_app_number] => 156019
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/156019 | Method and apparatus for phase detection in digital signals | Sep 16, 1998 | Issued |