
Christina Y. Leung
Examiner (ID: 5771)
| Most Active Art Unit | 2613 |
| Art Unit(s) | 3992, 3991, 2733, 2633, 2613 |
| Total Applications | 787 |
| Issued Applications | 499 |
| Pending Applications | 136 |
| Abandoned Applications | 156 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7428442
[patent_doc_number] => 20040001718
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-01-01
[patent_title] => 'Course wavelength division multiplexed optical network'
[patent_app_type] => new
[patent_app_number] => 10/183597
[patent_app_country] => US
[patent_app_date] => 2002-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3994
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0001/20040001718.pdf
[firstpage_image] =>[orig_patent_app_number] => 10183597
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/183597 | Course wavelength division multiplexed optical network | Jun 25, 2002 | Abandoned |
Array
(
[id] => 683209
[patent_doc_number] => 07085501
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-08-01
[patent_title] => 'Coherent optical receiver'
[patent_app_type] => utility
[patent_app_number] => 10/180568
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[patent_app_date] => 2002-06-26
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[firstpage_image] =>[orig_patent_app_number] => 10180568
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/180568 | Coherent optical receiver | Jun 25, 2002 | Issued |
Array
(
[id] => 6754345
[patent_doc_number] => 20030002121
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[patent_kind] => A1
[patent_issue_date] => 2003-01-02
[patent_title] => 'Optical transmitter and optical transmission system'
[patent_app_type] => new
[patent_app_number] => 10/185407
[patent_app_country] => US
[patent_app_date] => 2002-06-26
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[firstpage_image] =>[orig_patent_app_number] => 10185407
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/185407 | Optical transmitter and optical transmission system | Jun 25, 2002 | Issued |
Array
(
[id] => 711704
[patent_doc_number] => 07062177
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-06-13
[patent_title] => 'Out of band communications link for 4-lane optical modules using dark fibers and low-bandwidth LEDs'
[patent_app_type] => utility
[patent_app_number] => 10/183812
[patent_app_country] => US
[patent_app_date] => 2002-06-25
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[pdf_file] => patents/07/062/07062177.pdf
[firstpage_image] =>[orig_patent_app_number] => 10183812
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/183812 | Out of band communications link for 4-lane optical modules using dark fibers and low-bandwidth LEDs | Jun 24, 2002 | Issued |
Array
(
[id] => 729322
[patent_doc_number] => 07046935
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-05-16
[patent_title] => 'System for reducing the influence of polarization mode dispersion in high-speed fiber optic transmission channels'
[patent_app_type] => utility
[patent_app_number] => 10/178035
[patent_app_country] => US
[patent_app_date] => 2002-06-21
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[pdf_file] => patents/07/046/07046935.pdf
[firstpage_image] =>[orig_patent_app_number] => 10178035
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/178035 | System for reducing the influence of polarization mode dispersion in high-speed fiber optic transmission channels | Jun 20, 2002 | Issued |
Array
(
[id] => 6393983
[patent_doc_number] => 20020181054
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[patent_issue_date] => 2002-12-05
[patent_title] => 'Expansion apparatus with optical attenuation filter for adjusting gain of optical signal'
[patent_app_type] => new
[patent_app_number] => 10/157256
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[pdf_file] => publications/A1/0181/20020181054.pdf
[firstpage_image] =>[orig_patent_app_number] => 10157256
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/157256 | Expansion apparatus with optical attenuation filter for adjusting gain of optical signal | May 28, 2002 | Abandoned |
Array
(
[id] => 7422639
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[patent_title] => 'Free space communication system with common optics and fast, adaptive tracking'
[patent_app_type] => new
[patent_app_number] => 10/154010
[patent_app_country] => US
[patent_app_date] => 2002-05-21
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[pdf_file] => publications/A1/0208/20040208595.pdf
[firstpage_image] =>[orig_patent_app_number] => 10154010
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/154010 | Free space communication system with common optics and fast, adaptive tracking | May 20, 2002 | Abandoned |
Array
(
[id] => 1209540
[patent_doc_number] => 06718143
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-04-06
[patent_title] => 'Hyper-dense wavelength multiplexing system'
[patent_app_type] => B2
[patent_app_number] => 10/144585
[patent_app_country] => US
[patent_app_date] => 2002-05-13
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[firstpage_image] =>[orig_patent_app_number] => 10144585
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/144585 | Hyper-dense wavelength multiplexing system | May 12, 2002 | Issued |
Array
(
[id] => 6544734
[patent_doc_number] => 20020163692
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[patent_issue_date] => 2002-11-07
[patent_title] => 'Method and apparatus for adding wavelength components to and dropping wavelength components from a dense wavelength division multiplexed optical signal'
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[patent_app_number] => 10/138009
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/138009 | Method and apparatus for adding wavelength components to and dropping wavelength components from a dense wavelength division multiplexed optical signal | May 1, 2002 | Abandoned |
Array
(
[id] => 7422202
[patent_doc_number] => 20040208541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-10-21
[patent_title] => 'Monitoring system for an optical transmitter'
[patent_app_type] => new
[patent_app_number] => 10/135785
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/135785 | Monitoring system for an optical transmitter | Apr 29, 2002 | Issued |
Array
(
[id] => 703528
[patent_doc_number] => 07068931
[patent_country] => US
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[patent_issue_date] => 2006-06-27
[patent_title] => 'Alarm control system and method'
[patent_app_type] => utility
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[firstpage_image] =>[orig_patent_app_number] => 10132389
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/132389 | Alarm control system and method | Apr 25, 2002 | Issued |
Array
(
[id] => 6642739
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[patent_issue_date] => 2003-01-09
[patent_title] => 'Return-to-zero (RZ) opttical data modulator'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/134091 | Return-to-zero (RZ) optical data modulator | Apr 25, 2002 | Issued |
Array
(
[id] => 6532340
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[patent_title] => 'Arrangement for transmitting, radiating and receiving high-frequency signals'
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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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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/084968 | Method and circuit for generating single-sideband optical signal | Feb 28, 2002 | Issued |