Yu-wen Chang
Examiner (ID: 3611)
Most Active Art Unit | 2413 |
Art Unit(s) | 2413 |
Total Applications | 249 |
Issued Applications | 142 |
Pending Applications | 56 |
Abandoned Applications | 51 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
06/665749 | SLIP-CONTROLLED BRAKE SYSTEM FOR AUTOMATIVE VEHICLES | Oct 28, 1984 | Abandoned |
06/664548 | SWITCH/DISPLAY UNITS | Oct 24, 1984 | Abandoned |
Array
(
[id] => 2355724
[patent_doc_number] => 04664362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-12
[patent_title] => 'Gas spring'
[patent_app_type] => 1
[patent_app_number] => 6/664810
[patent_app_country] => US
[patent_app_date] => 1984-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 3592
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[pdf_file] => patents/04/664/04664362.pdf
[firstpage_image] =>[orig_patent_app_number] => 664810
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/664810 | Gas spring | Oct 24, 1984 | Issued |
Array
(
[id] => 2309831
[patent_doc_number] => 04685749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Hydraulic pressure control device for use in vehicle anti-skid braking system'
[patent_app_type] => 1
[patent_app_number] => 6/662630
[patent_app_country] => US
[patent_app_date] => 1984-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/04/685/04685749.pdf
[firstpage_image] =>[orig_patent_app_number] => 662630
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/662630 | Hydraulic pressure control device for use in vehicle anti-skid braking system | Oct 18, 1984 | Issued |
Array
(
[id] => 2310258
[patent_doc_number] => 04669586
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-02
[patent_title] => 'Pipe-type housing for a shock absorber particularly of the telescopic vibration damper type'
[patent_app_type] => 1
[patent_app_number] => 6/660660
[patent_app_country] => US
[patent_app_date] => 1984-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1541
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[pdf_file] => patents/04/669/04669586.pdf
[firstpage_image] =>[orig_patent_app_number] => 660660
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/660660 | Pipe-type housing for a shock absorber particularly of the telescopic vibration damper type | Oct 14, 1984 | Issued |
Array
(
[id] => 2333061
[patent_doc_number] => 04660898
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-28
[patent_title] => 'Hydraulic brake system with slip control'
[patent_app_type] => 1
[patent_app_number] => 6/660469
[patent_app_country] => US
[patent_app_date] => 1984-10-12
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[patent_drawing_sheets_cnt] => 1
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[firstpage_image] =>[orig_patent_app_number] => 660469
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/660469 | Hydraulic brake system with slip control | Oct 11, 1984 | Issued |
Array
(
[id] => 2378078
[patent_doc_number] => 04662688
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Vehicle hydraulic brake system'
[patent_app_type] => 1
[patent_app_number] => 6/659100
[patent_app_country] => US
[patent_app_date] => 1984-10-09
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[pdf_file] => patents/04/662/04662688.pdf
[firstpage_image] =>[orig_patent_app_number] => 659100
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/659100 | Vehicle hydraulic brake system | Oct 8, 1984 | Issued |
Array
(
[id] => 2285158
[patent_doc_number] => 04659152
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-21
[patent_title] => 'Hydraulic brake system with slip control'
[patent_app_type] => 1
[patent_app_number] => 6/659280
[patent_app_country] => US
[patent_app_date] => 1984-10-09
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[pdf_file] => patents/04/659/04659152.pdf
[firstpage_image] =>[orig_patent_app_number] => 659280
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/659280 | Hydraulic brake system with slip control | Oct 8, 1984 | Issued |
06/653830 | LOAD COMPENSATING TRUCK MOUNTED BRAKE SYSTEM | Sep 23, 1984 | Abandoned |
Array
(
[id] => 2320686
[patent_doc_number] => 04686505
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-11
[patent_title] => 'Emergency lighting system'
[patent_app_type] => 1
[patent_app_number] => 6/649926
[patent_app_country] => US
[patent_app_date] => 1984-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1202
[patent_no_of_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/686/04686505.pdf
[firstpage_image] =>[orig_patent_app_number] => 649926
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/649926 | Emergency lighting system | Sep 12, 1984 | Issued |
Array
(
[id] => 2270674
[patent_doc_number] => 04606434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-19
[patent_title] => 'Resistive ceramic bushings for brake lining wear sensor'
[patent_app_type] => 1
[patent_app_number] => 6/649060
[patent_app_country] => US
[patent_app_date] => 1984-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2567
[patent_no_of_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/606/04606434.pdf
[firstpage_image] =>[orig_patent_app_number] => 649060
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/649060 | Resistive ceramic bushings for brake lining wear sensor | Sep 9, 1984 | Issued |
Array
(
[id] => 2243123
[patent_doc_number] => 04605262
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-12
[patent_title] => 'Three way check valve'
[patent_app_type] => 1
[patent_app_number] => 6/648200
[patent_app_country] => US
[patent_app_date] => 1984-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/605/04605262.pdf
[firstpage_image] =>[orig_patent_app_number] => 648200
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/648200 | Three way check valve | Sep 6, 1984 | Issued |
Array
(
[id] => 2558185
[patent_doc_number] => 04833462
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-23
[patent_title] => 'Raster-scanned cathode ray tube display with cross-hair cursor'
[patent_app_type] => 1
[patent_app_number] => 6/639760
[patent_app_country] => US
[patent_app_date] => 1984-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3325
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[pdf_file] => patents/04/833/04833462.pdf
[firstpage_image] =>[orig_patent_app_number] => 639760
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/639760 | Raster-scanned cathode ray tube display with cross-hair cursor | Aug 12, 1984 | Issued |
Array
(
[id] => 2357380
[patent_doc_number] => 04666218
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-19
[patent_title] => 'Antiskid control with surface friction compensation'
[patent_app_type] => 1
[patent_app_number] => 6/638717
[patent_app_country] => US
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[pdf_file] => patents/04/666/04666218.pdf
[firstpage_image] =>[orig_patent_app_number] => 638717
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/638717 | Antiskid control with surface friction compensation | Aug 7, 1984 | Issued |
Array
(
[id] => 2235541
[patent_doc_number] => 04566737
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-28
[patent_title] => 'Antiskid control with wheel-speed difference compensation'
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[pdf_file] => patents/04/566/04566737.pdf
[firstpage_image] =>[orig_patent_app_number] => 638720
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/638720 | Antiskid control with wheel-speed difference compensation | Aug 7, 1984 | Issued |
Array
(
[id] => 2218869
[patent_doc_number] => 04624508
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-25
[patent_title] => 'Regulator valve for hydraulic anti-skid apparatus'
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[patent_app_number] => 6/637719
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[patent_app_date] => 1984-08-06
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[pdf_file] => patents/04/624/04624508.pdf
[firstpage_image] =>[orig_patent_app_number] => 637719
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/637719 | Regulator valve for hydraulic anti-skid apparatus | Aug 5, 1984 | Issued |
Array
(
[id] => 2339292
[patent_doc_number] => 04640558
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-03
[patent_title] => 'Anti-skid brake system'
[patent_app_type] => 1
[patent_app_number] => 6/635229
[patent_app_country] => US
[patent_app_date] => 1984-07-27
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[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/04/640/04640558.pdf
[firstpage_image] =>[orig_patent_app_number] => 635229
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/635229 | Anti-skid brake system | Jul 26, 1984 | Issued |
Array
(
[id] => 2305790
[patent_doc_number] => 04637663
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-20
[patent_title] => 'Anti-skid brake control system performing skid control with both open and close feedback techniques'
[patent_app_type] => 1
[patent_app_number] => 6/634489
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[pdf_file] => patents/04/637/04637663.pdf
[firstpage_image] =>[orig_patent_app_number] => 634489
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/634489 | Anti-skid brake control system performing skid control with both open and close feedback techniques | Jul 25, 1984 | Issued |
Array
(
[id] => 2304853
[patent_doc_number] => 04637595
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-20
[patent_title] => 'Leaf spring assembly'
[patent_app_type] => 1
[patent_app_number] => 6/624738
[patent_app_country] => US
[patent_app_date] => 1984-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/637/04637595.pdf
[firstpage_image] =>[orig_patent_app_number] => 624738
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/624738 | Leaf spring assembly | Jun 25, 1984 | Issued |
Array
(
[id] => 2206792
[patent_doc_number] => 04598900
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-07-08
[patent_title] => 'FRP leaf spring suspension'
[patent_app_type] => 1
[patent_app_number] => 6/623938
[patent_app_country] => US
[patent_app_date] => 1984-06-25
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[pdf_file] => patents/04/598/04598900.pdf
[firstpage_image] =>[orig_patent_app_number] => 623938
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/623938 | FRP leaf spring suspension | Jun 24, 1984 | Issued |