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 |
---|---|---|---|
Array
(
[id] => 2341053
[patent_doc_number] => 04648662
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-10
[patent_title] => 'Circuit configuration for a slip-controlled vehicle brake system'
[patent_app_type] => 1
[patent_app_number] => 6/732342
[patent_app_country] => US
[patent_app_date] => 1985-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2246
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/648/04648662.pdf
[firstpage_image] =>[orig_patent_app_number] => 732342
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/732342 | Circuit configuration for a slip-controlled vehicle brake system | May 7, 1985 | Issued |
Array
(
[id] => 2332413
[patent_doc_number] => 04712782
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-15
[patent_title] => 'Method and apparatus of separating and transporting fabric pieces'
[patent_app_type] => 1
[patent_app_number] => 6/750608
[patent_app_country] => US
[patent_app_date] => 1985-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4144
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 322
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/712/04712782.pdf
[firstpage_image] =>[orig_patent_app_number] => 750608
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/750608 | Method and apparatus of separating and transporting fabric pieces | May 6, 1985 | Issued |
Array
(
[id] => 2233977
[patent_doc_number] => 04607828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-26
[patent_title] => 'Hydraulic antivibration support'
[patent_app_type] => 1
[patent_app_number] => 6/731010
[patent_app_country] => US
[patent_app_date] => 1985-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2716
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/607/04607828.pdf
[firstpage_image] =>[orig_patent_app_number] => 731010
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/731010 | Hydraulic antivibration support | May 5, 1985 | Issued |
Array
(
[id] => 2318572
[patent_doc_number] => 04697797
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Combination pneumatic spring and shock absorbing apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/728270
[patent_app_country] => US
[patent_app_date] => 1985-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 2589
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/697/04697797.pdf
[firstpage_image] =>[orig_patent_app_number] => 728270
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/728270 | Combination pneumatic spring and shock absorbing apparatus | Apr 28, 1985 | Issued |
06/724791 | DEVICE FOR MONITORING SHEET TRANSPORT IN A FEEDER OF A PRINTING MACHINE | Apr 18, 1985 | Abandoned |
Array
(
[id] => 2355261
[patent_doc_number] => 04657313
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Slip-controlled brake system for road vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/722708
[patent_app_country] => US
[patent_app_date] => 1985-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2786
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657313.pdf
[firstpage_image] =>[orig_patent_app_number] => 722708
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/722708 | Slip-controlled brake system for road vehicles | Apr 11, 1985 | Issued |
Array
(
[id] => 2261898
[patent_doc_number] => 04611859
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-09-16
[patent_title] => 'Anti-skid braking apparatus for vehicles'
[patent_app_type] => 1
[patent_app_number] => 6/721392
[patent_app_country] => US
[patent_app_date] => 1985-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5105
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/611/04611859.pdf
[firstpage_image] =>[orig_patent_app_number] => 721392
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/721392 | Anti-skid braking apparatus for vehicles | Apr 8, 1985 | Issued |
Array
(
[id] => 2285437
[patent_doc_number] => 04639047
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-27
[patent_title] => 'Railway vehicle brake system with improved blending control of pneumatic and electric brakes'
[patent_app_type] => 1
[patent_app_number] => 6/720670
[patent_app_country] => US
[patent_app_date] => 1985-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 18
[patent_no_of_words] => 4102
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 283
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/639/04639047.pdf
[firstpage_image] =>[orig_patent_app_number] => 720670
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/720670 | Railway vehicle brake system with improved blending control of pneumatic and electric brakes | Apr 7, 1985 | Issued |
Array
(
[id] => 2419635
[patent_doc_number] => 04743895
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-10
[patent_title] => 'Capacitive switches'
[patent_app_type] => 1
[patent_app_number] => 6/720309
[patent_app_country] => US
[patent_app_date] => 1985-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3577
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/743/04743895.pdf
[firstpage_image] =>[orig_patent_app_number] => 720309
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/720309 | Capacitive switches | Apr 4, 1985 | Issued |
Array
(
[id] => 2290936
[patent_doc_number] => 04681306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-21
[patent_title] => 'Two chamber engine mount with hydraulic damping'
[patent_app_type] => 1
[patent_app_number] => 6/715530
[patent_app_country] => US
[patent_app_date] => 1985-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2269
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/681/04681306.pdf
[firstpage_image] =>[orig_patent_app_number] => 715530
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/715530 | Two chamber engine mount with hydraulic damping | Mar 24, 1985 | Issued |
06/715241 | CONTRAST ENHANCING TRANSPARENT TOUCH PANEL DEVICE | Mar 21, 1985 | Abandoned |
06/714643 | INTERACTIVE DISPLAY SYSTEM | Mar 20, 1985 | Abandoned |
Array
(
[id] => 2310800
[patent_doc_number] => 04688783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-25
[patent_title] => 'Bottom feed sheet feeding apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/713451
[patent_app_country] => US
[patent_app_date] => 1985-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 3374
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/688/04688783.pdf
[firstpage_image] =>[orig_patent_app_number] => 713451
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/713451 | Bottom feed sheet feeding apparatus | Mar 18, 1985 | Issued |
06/710680 | VIBRATION DAMPER | Mar 11, 1985 | Abandoned |
Array
(
[id] => 2272738
[patent_doc_number] => 04626043
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-02
[patent_title] => 'Slip-controlled brake system for automotive vehicles with a driven axle'
[patent_app_type] => 1
[patent_app_number] => 6/706099
[patent_app_country] => US
[patent_app_date] => 1985-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2209
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 460
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/626/04626043.pdf
[firstpage_image] =>[orig_patent_app_number] => 706099
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/706099 | Slip-controlled brake system for automotive vehicles with a driven axle | Feb 26, 1985 | Issued |
Array
(
[id] => 2272676
[patent_doc_number] => 04626039
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-02
[patent_title] => 'Railway vehicle penalty brake control system'
[patent_app_type] => 1
[patent_app_number] => 6/705940
[patent_app_country] => US
[patent_app_date] => 1985-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2779
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 494
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/626/04626039.pdf
[firstpage_image] =>[orig_patent_app_number] => 705940
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/705940 | Railway vehicle penalty brake control system | Feb 21, 1985 | Issued |
Array
(
[id] => 2296030
[patent_doc_number] => 04673226
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-16
[patent_title] => 'Vehicle skid control system'
[patent_app_type] => 1
[patent_app_number] => 6/702765
[patent_app_country] => US
[patent_app_date] => 1985-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 18
[patent_no_of_words] => 12544
[patent_no_of_claims] => 50
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 132
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/673/04673226.pdf
[firstpage_image] =>[orig_patent_app_number] => 702765
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/702765 | Vehicle skid control system | Feb 18, 1985 | Issued |
Array
(
[id] => 2339960
[patent_doc_number] => 04712107
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-08
[patent_title] => 'Capacitive displacement transducer for generating electrical signals corresponding to single-valued functions'
[patent_app_type] => 1
[patent_app_number] => 6/697839
[patent_app_country] => US
[patent_app_date] => 1985-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 1754
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/712/04712107.pdf
[firstpage_image] =>[orig_patent_app_number] => 697839
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/697839 | Capacitive displacement transducer for generating electrical signals corresponding to single-valued functions | Feb 3, 1985 | Issued |
Array
(
[id] => 2508320
[patent_doc_number] => 04799049
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-17
[patent_title] => 'Image position control'
[patent_app_type] => 1
[patent_app_number] => 6/694816
[patent_app_country] => US
[patent_app_date] => 1985-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 8
[patent_no_of_words] => 6086
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/799/04799049.pdf
[firstpage_image] =>[orig_patent_app_number] => 694816
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/694816 | Image position control | Jan 24, 1985 | Issued |
Array
(
[id] => 2292229
[patent_doc_number] => 04643278
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-17
[patent_title] => 'Actuating apparatus for a disc brake'
[patent_app_type] => 1
[patent_app_number] => 6/695010
[patent_app_country] => US
[patent_app_date] => 1985-01-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1954
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 376
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/643/04643278.pdf
[firstpage_image] =>[orig_patent_app_number] => 695010
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/695010 | Actuating apparatus for a disc brake | Jan 24, 1985 | Issued |