
Haidong Zhang
Examiner (ID: 2525, Phone: (571)270-5815 , Office: P/2858 )
| Most Active Art Unit | 2858 |
| Art Unit(s) | 2857, 2858 |
| Total Applications | 506 |
| Issued Applications | 390 |
| Pending Applications | 38 |
| Abandoned Applications | 86 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4348194
[patent_doc_number] => 06273223
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Disc brake'
[patent_app_type] => 1
[patent_app_number] => 9/558729
[patent_app_country] => US
[patent_app_date] => 2000-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 824
[patent_no_of_claims] => 1
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/273/06273223.pdf
[firstpage_image] =>[orig_patent_app_number] => 558729
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/558729 | Disc brake | Apr 25, 2000 | Issued |
Array
(
[id] => 1466826
[patent_doc_number] => 06405852
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-18
[patent_title] => 'Transport device in a packaging machine'
[patent_app_type] => B1
[patent_app_number] => 09/558590
[patent_app_country] => US
[patent_app_date] => 2000-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1979
[patent_no_of_claims] => 5
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/405/06405852.pdf
[firstpage_image] =>[orig_patent_app_number] => 09558590
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/558590 | Transport device in a packaging machine | Apr 25, 2000 | Issued |
Array
(
[id] => 4362568
[patent_doc_number] => 06260670
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Opposed piston type disc brake'
[patent_app_type] => 1
[patent_app_number] => 9/544549
[patent_app_country] => US
[patent_app_date] => 2000-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3001
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/260/06260670.pdf
[firstpage_image] =>[orig_patent_app_number] => 544549
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/544549 | Opposed piston type disc brake | Apr 5, 2000 | Issued |
Array
(
[id] => 4312121
[patent_doc_number] => 06318811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-20
[patent_title] => 'Brake control unit with redundancy'
[patent_app_type] => 1
[patent_app_number] => 9/529049
[patent_app_country] => US
[patent_app_date] => 2000-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4184
[patent_no_of_claims] => 17
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/318/06318811.pdf
[firstpage_image] =>[orig_patent_app_number] => 529049
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/529049 | Brake control unit with redundancy | Apr 4, 2000 | Issued |
Array
(
[id] => 1581384
[patent_doc_number] => 06357837
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-19
[patent_title] => 'Electronically controllable brake booster'
[patent_app_type] => B1
[patent_app_number] => 09/540736
[patent_app_country] => US
[patent_app_date] => 2000-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/357/06357837.pdf
[firstpage_image] =>[orig_patent_app_number] => 09540736
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/540736 | Electronically controllable brake booster | Mar 30, 2000 | Issued |
Array
(
[id] => 1560543
[patent_doc_number] => 06374958
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-04-23
[patent_title] => 'Motor-driven disk brake'
[patent_app_type] => B1
[patent_app_number] => 09/539316
[patent_app_country] => US
[patent_app_date] => 2000-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[patent_no_of_words] => 11382
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/374/06374958.pdf
[firstpage_image] =>[orig_patent_app_number] => 09539316
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/539316 | Motor-driven disk brake | Mar 29, 2000 | Issued |
Array
(
[id] => 4331402
[patent_doc_number] => 06290030
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-18
[patent_title] => 'Electromagnetic antilock brake system'
[patent_app_type] => 1
[patent_app_number] => 9/528492
[patent_app_country] => US
[patent_app_date] => 2000-03-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 3064
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/290/06290030.pdf
[firstpage_image] =>[orig_patent_app_number] => 528492
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/528492 | Electromagnetic antilock brake system | Mar 16, 2000 | Issued |
Array
(
[id] => 1459695
[patent_doc_number] => 06349927
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-26
[patent_title] => 'Fluid-filled vibration damping device having actuator and method of manufacturing the same'
[patent_app_type] => B1
[patent_app_number] => 09/515419
[patent_app_country] => US
[patent_app_date] => 2000-02-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 11677
[patent_no_of_claims] => 16
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/349/06349927.pdf
[firstpage_image] =>[orig_patent_app_number] => 09515419
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/515419 | Fluid-filled vibration damping device having actuator and method of manufacturing the same | Feb 28, 2000 | Issued |
Array
(
[id] => 1502638
[patent_doc_number] => 06439357
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-08-27
[patent_title] => 'System for continuous energy absorption with relative displacement, by squeezing a metallic strip between two components of defined section'
[patent_app_type] => B1
[patent_app_number] => 09/514236
[patent_app_country] => US
[patent_app_date] => 2000-02-28
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/439/06439357.pdf
[firstpage_image] =>[orig_patent_app_number] => 09514236
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/514236 | System for continuous energy absorption with relative displacement, by squeezing a metallic strip between two components of defined section | Feb 27, 2000 | Issued |
Array
(
[id] => 1544335
[patent_doc_number] => 06397988
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-04
[patent_title] => 'Pivoting vibration absorber including a torsional spring and pipeline system utilizing same'
[patent_app_type] => B1
[patent_app_number] => 09/513420
[patent_app_country] => US
[patent_app_date] => 2000-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5667
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/397/06397988.pdf
[firstpage_image] =>[orig_patent_app_number] => 09513420
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/513420 | Pivoting vibration absorber including a torsional spring and pipeline system utilizing same | Feb 24, 2000 | Issued |
Array
(
[id] => 4307922
[patent_doc_number] => 06318523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-20
[patent_title] => 'Flexible monotube valve with digressive performance and independent low speed orifice'
[patent_app_type] => 1
[patent_app_number] => 9/513126
[patent_app_country] => US
[patent_app_date] => 2000-02-25
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/318/06318523.pdf
[firstpage_image] =>[orig_patent_app_number] => 513126
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/513126 | Flexible monotube valve with digressive performance and independent low speed orifice | Feb 24, 2000 | Issued |
Array
(
[id] => 1467275
[patent_doc_number] => 06406102
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-18
[patent_title] => 'Electrically operated parking brake control system'
[patent_app_type] => B1
[patent_app_number] => 09/512309
[patent_app_country] => US
[patent_app_date] => 2000-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[pdf_file] => patents/06/406/06406102.pdf
[firstpage_image] =>[orig_patent_app_number] => 09512309
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/512309 | Electrically operated parking brake control system | Feb 23, 2000 | Issued |
Array
(
[id] => 1453724
[patent_doc_number] => 06390248
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-21
[patent_title] => 'Dual mode drum brake device'
[patent_app_type] => B1
[patent_app_number] => 09/506029
[patent_app_country] => US
[patent_app_date] => 2000-02-17
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/390/06390248.pdf
[firstpage_image] =>[orig_patent_app_number] => 09506029
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/506029 | Dual mode drum brake device | Feb 16, 2000 | Issued |
Array
(
[id] => 1589108
[patent_doc_number] => 06382648
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-05-07
[patent_title] => 'Spring-plate support with noise reduction'
[patent_app_type] => B1
[patent_app_number] => 09/505099
[patent_app_country] => US
[patent_app_date] => 2000-02-16
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[pdf_file] => patents/06/382/06382648.pdf
[firstpage_image] =>[orig_patent_app_number] => 09505099
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/505099 | Spring-plate support with noise reduction | Feb 15, 2000 | Issued |
Array
(
[id] => 1533884
[patent_doc_number] => 06336627
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-08
[patent_title] => 'Suspension unit having a magneto-spring'
[patent_app_type] => B1
[patent_app_number] => 09/504940
[patent_app_country] => US
[patent_app_date] => 2000-02-16
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[pdf_file] => patents/06/336/06336627.pdf
[firstpage_image] =>[orig_patent_app_number] => 09504940
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/504940 | Suspension unit having a magneto-spring | Feb 15, 2000 | Issued |
Array
(
[id] => 1352965
[patent_doc_number] => 06565160
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-05-20
[patent_title] => 'Pressure releasable vehicle pedal assembly'
[patent_app_type] => B1
[patent_app_number] => 09/504416
[patent_app_country] => US
[patent_app_date] => 2000-02-15
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/565/06565160.pdf
[firstpage_image] =>[orig_patent_app_number] => 09504416
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/504416 | Pressure releasable vehicle pedal assembly | Feb 14, 2000 | Issued |
Array
(
[id] => 1466792
[patent_doc_number] => 06405837
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-06-18
[patent_title] => 'Combined parking and service brake'
[patent_app_type] => B1
[patent_app_number] => 09/501689
[patent_app_country] => US
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[pdf_file] => patents/06/405/06405837.pdf
[firstpage_image] =>[orig_patent_app_number] => 09501689
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/501689 | Combined parking and service brake | Feb 9, 2000 | Issued |
Array
(
[id] => 4365348
[patent_doc_number] => 06293389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-25
[patent_title] => 'En masse bulk material conveyor apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/499769
[patent_app_country] => US
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[pdf_file] => patents/06/293/06293389.pdf
[firstpage_image] =>[orig_patent_app_number] => 499769
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/499769 | En masse bulk material conveyor apparatus | Feb 7, 2000 | Issued |
| 09/403699 | METHOD FOR DETERMINING THE CHANGE-OVER CRITERION OF THE CONTROL PHASE IN THE REGULATING PHASE OF A PRESSURE GENERATING UNIT IN A VEHICLE BRAKE SYSTEM | Feb 1, 2000 | Abandoned |
Array
(
[id] => 1439657
[patent_doc_number] => 06334514
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-01
[patent_title] => 'Bicycle disc brake'
[patent_app_type] => B1
[patent_app_number] => 09/495946
[patent_app_country] => US
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[pdf_file] => patents/06/334/06334514.pdf
[firstpage_image] =>[orig_patent_app_number] => 09495946
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/495946 | Bicycle disc brake | Feb 1, 2000 | Issued |