
Xuemei G. Chen
Examiner (ID: 3003, Phone: (571)270-3480 , Office: P/2668 )
| Most Active Art Unit | 2664 |
| Art Unit(s) | 2664, 2668, 2661, 2624 |
| Total Applications | 634 |
| Issued Applications | 460 |
| Pending Applications | 61 |
| Abandoned Applications | 135 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 665793
[patent_doc_number] => 07103091
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-09-05
[patent_title] => 'Common data path rake receiver for a CDMA demodulator circuit'
[patent_app_type] => utility
[patent_app_number] => 10/141460
[patent_app_country] => US
[patent_app_date] => 2002-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/103/07103091.pdf
[firstpage_image] =>[orig_patent_app_number] => 10141460
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/141460 | Common data path rake receiver for a CDMA demodulator circuit | May 6, 2002 | Issued |
Array
(
[id] => 6257603
[patent_doc_number] => 20020186763
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-12-12
[patent_title] => 'VSB-MOE pre-equalizer for 8-VSB DTV'
[patent_app_type] => new
[patent_app_number] => 10/139173
[patent_app_country] => US
[patent_app_date] => 2002-05-06
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[pdf_file] => publications/A1/0186/20020186763.pdf
[firstpage_image] =>[orig_patent_app_number] => 10139173
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/139173 | VSV-MOE pre-equalizer for 8-VSB DTV | May 5, 2002 | Issued |
Array
(
[id] => 6729123
[patent_doc_number] => 20030185313
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[patent_kind] => A1
[patent_issue_date] => 2003-10-02
[patent_title] => 'Methods, systems and devices for generating pulse shapes'
[patent_app_type] => new
[patent_app_number] => 10/107067
[patent_app_country] => US
[patent_app_date] => 2002-03-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/107067 | Methods, systems and devices for generating pulse shapes | Mar 27, 2002 | Issued |
Array
(
[id] => 728642
[patent_doc_number] => 07046724
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-16
[patent_title] => 'Equalizer apparatus and equalizing method'
[patent_app_type] => utility
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[patent_app_country] => US
[patent_app_date] => 2002-03-28
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Array
(
[id] => 519050
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[patent_issue_date] => 2007-03-27
[patent_title] => 'Precoding for a multipath channel in a MIMO system'
[patent_app_type] => utility
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[patent_app_date] => 2002-03-27
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[firstpage_image] =>[orig_patent_app_number] => 10108616
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/108616 | Precoding for a multipath channel in a MIMO system | Mar 26, 2002 | Issued |
Array
(
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[patent_issue_date] => 2003-09-25
[patent_title] => 'Efficient, high fidelity transmission of modulation schemes through power-constrained remote relay stations by local transmit predistortion and local receiver feedback'
[patent_app_type] => new
[patent_app_number] => 10/108054
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/108054 | Efficient, high fidelity transmission of modulation schemes through power-constrained remote relay stations by local transmit predistortion and local receiver feedback | Mar 24, 2002 | Abandoned |
Array
(
[id] => 6838160
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[patent_issue_date] => 2003-02-20
[patent_title] => 'Method and apparatus for synchronization of clocks'
[patent_app_type] => new
[patent_app_number] => 10/086230
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 10086230
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/086230 | Method and apparatus for synchronization of clocks | Feb 26, 2002 | Issued |
Array
(
[id] => 776406
[patent_doc_number] => 07003058
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-02-21
[patent_title] => 'Polarization division duplexing with cross polarization interference canceller'
[patent_app_type] => utility
[patent_app_number] => 10/086127
[patent_app_country] => US
[patent_app_date] => 2002-02-27
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[firstpage_image] =>[orig_patent_app_number] => 10086127
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/086127 | Polarization division duplexing with cross polarization interference canceller | Feb 26, 2002 | Issued |
Array
(
[id] => 705128
[patent_doc_number] => 07065137
[patent_country] => US
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[patent_issue_date] => 2006-06-20
[patent_title] => 'Difference messaging protocol that uses prior state information'
[patent_app_type] => utility
[patent_app_number] => 10/056659
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/056659 | Difference messaging protocol that uses prior state information | Jan 23, 2002 | Issued |
Array
(
[id] => 674748
[patent_doc_number] => 07092438
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-08-15
[patent_title] => 'Multilevel decision feedback equalizer'
[patent_app_type] => utility
[patent_app_number] => 10/057466
[patent_app_country] => US
[patent_app_date] => 2002-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[firstpage_image] =>[orig_patent_app_number] => 10057466
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/057466 | Multilevel decision feedback equalizer | Jan 21, 2002 | Issued |
Array
(
[id] => 786829
[patent_doc_number] => 06990161
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-01-24
[patent_title] => 'Phase selection mechanism for optimal sampling of source synchronous clocking interface data'
[patent_app_type] => utility
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[pdf_file] => patents/06/990/06990161.pdf
[firstpage_image] =>[orig_patent_app_number] => 10044649
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/044649 | Phase selection mechanism for optimal sampling of source synchronous clocking interface data | Jan 8, 2002 | Issued |
Array
(
[id] => 6760213
[patent_doc_number] => 20030123574
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-03
[patent_title] => 'System and method for robust tone detection'
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[patent_app_number] => 10/029877
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/029877 | System and method for robust tone detection | Dec 30, 2001 | Abandoned |
Array
(
[id] => 991903
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[patent_country] => US
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[patent_title] => 'Spread-spectrum signal receiver apparatus and interference cancellation apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 10033196
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/033196 | Spread-spectrum signal receiver apparatus and interference cancellation apparatus | Dec 27, 2001 | Issued |
Array
(
[id] => 495315
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[patent_issue_date] => 2007-05-08
[patent_title] => 'Method for interference suppression for TDMA -and/or FDMA transmission'
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Array
(
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Array
(
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Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/011571 | System and method for DC offset compensation in a WCDMA receiver | Nov 11, 2001 | Issued |