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] => 2394159
[patent_doc_number] => 04777483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-11
[patent_title] => 'Solid state rotary entry control system'
[patent_app_type] => 1
[patent_app_number] => 6/811520
[patent_app_country] => US
[patent_app_date] => 1985-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 5348
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 377
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/777/04777483.pdf
[firstpage_image] =>[orig_patent_app_number] => 811520
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/811520 | Solid state rotary entry control system | Dec 19, 1985 | Issued |
06/811875 | VEHICLE BRAKING CONTROL APPARATUS | Dec 19, 1985 | Abandoned |
Array
(
[id] => 2393906
[patent_doc_number] => 04764763
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-16
[patent_title] => 'Electronic sketching device'
[patent_app_type] => 1
[patent_app_number] => 6/808919
[patent_app_country] => US
[patent_app_date] => 1985-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 5812
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 312
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/764/04764763.pdf
[firstpage_image] =>[orig_patent_app_number] => 808919
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/808919 | Electronic sketching device | Dec 12, 1985 | Issued |
Array
(
[id] => 2350546
[patent_doc_number] => 04687258
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-18
[patent_title] => 'Remote control system for a locomotive'
[patent_app_type] => 1
[patent_app_number] => 6/807609
[patent_app_country] => US
[patent_app_date] => 1985-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 3293
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/687/04687258.pdf
[firstpage_image] =>[orig_patent_app_number] => 807609
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/807609 | Remote control system for a locomotive | Dec 10, 1985 | Issued |
Array
(
[id] => 2374499
[patent_doc_number] => 04771870
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-20
[patent_title] => 'Brake shoe assembly'
[patent_app_type] => 1
[patent_app_number] => 6/804166
[patent_app_country] => US
[patent_app_date] => 1985-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1868
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/771/04771870.pdf
[firstpage_image] =>[orig_patent_app_number] => 804166
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/804166 | Brake shoe assembly | Dec 2, 1985 | Issued |
Array
(
[id] => 2559913
[patent_doc_number] => 04814754
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Monitoring system'
[patent_app_type] => 1
[patent_app_number] => 6/803210
[patent_app_country] => US
[patent_app_date] => 1985-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 27
[patent_no_of_words] => 9838
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/814/04814754.pdf
[firstpage_image] =>[orig_patent_app_number] => 803210
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/803210 | Monitoring system | Nov 26, 1985 | Issued |
Array
(
[id] => 2637247
[patent_doc_number] => 04958149
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-09-18
[patent_title] => 'Display panel'
[patent_app_type] => 1
[patent_app_number] => 6/799822
[patent_app_country] => US
[patent_app_date] => 1985-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2044
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/958/04958149.pdf
[firstpage_image] =>[orig_patent_app_number] => 799822
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/799822 | Display panel | Nov 19, 1985 | Issued |
Array
(
[id] => 2410910
[patent_doc_number] => 04726627
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-23
[patent_title] => 'Deceleration sensor for an electric brake controller'
[patent_app_type] => 1
[patent_app_number] => 6/799081
[patent_app_country] => US
[patent_app_date] => 1985-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 8037
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/726/04726627.pdf
[firstpage_image] =>[orig_patent_app_number] => 799081
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/799081 | Deceleration sensor for an electric brake controller | Nov 17, 1985 | Issued |
Array
(
[id] => 2518031
[patent_doc_number] => 04796957
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-10
[patent_title] => 'Vehicular drive control system'
[patent_app_type] => 1
[patent_app_number] => 6/799166
[patent_app_country] => US
[patent_app_date] => 1985-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6113
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 353
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/796/04796957.pdf
[firstpage_image] =>[orig_patent_app_number] => 799166
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/799166 | Vehicular drive control system | Nov 17, 1985 | Issued |
06/797417 | TOUCH SENSITIVE VISUAL DISPLAY SYSTEM | Nov 11, 1985 | Abandoned |
Array
(
[id] => 2314433
[patent_doc_number] => 04675653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-23
[patent_title] => 'Keyboard arrangements'
[patent_app_type] => 1
[patent_app_number] => 6/795627
[patent_app_country] => US
[patent_app_date] => 1985-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3351
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/675/04675653.pdf
[firstpage_image] =>[orig_patent_app_number] => 795627
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/795627 | Keyboard arrangements | Nov 5, 1985 | Issued |
Array
(
[id] => 2560325
[patent_doc_number] => 04808978
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Display system comprising a transparent emissive screen'
[patent_app_type] => 1
[patent_app_number] => 6/794789
[patent_app_country] => US
[patent_app_date] => 1985-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 802
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/808/04808978.pdf
[firstpage_image] =>[orig_patent_app_number] => 794789
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/794789 | Display system comprising a transparent emissive screen | Nov 3, 1985 | Issued |
Array
(
[id] => 2410621
[patent_doc_number] => 04733920
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-29
[patent_title] => 'Motor vehicle brake antilocking system'
[patent_app_type] => 1
[patent_app_number] => 6/794819
[patent_app_country] => US
[patent_app_date] => 1985-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3318
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/733/04733920.pdf
[firstpage_image] =>[orig_patent_app_number] => 794819
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/794819 | Motor vehicle brake antilocking system | Nov 3, 1985 | Issued |
Array
(
[id] => 2480898
[patent_doc_number] => 04890096
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'Coordinate input device with display'
[patent_app_type] => 1
[patent_app_number] => 6/792995
[patent_app_country] => US
[patent_app_date] => 1985-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4894
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/890/04890096.pdf
[firstpage_image] =>[orig_patent_app_number] => 792995
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/792995 | Coordinate input device with display | Oct 29, 1985 | Issued |
Array
(
[id] => 2291829
[patent_doc_number] => 04681374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-21
[patent_title] => 'Wheel slip control system'
[patent_app_type] => 1
[patent_app_number] => 6/790453
[patent_app_country] => US
[patent_app_date] => 1985-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6954
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/681/04681374.pdf
[firstpage_image] =>[orig_patent_app_number] => 790453
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/790453 | Wheel slip control system | Oct 22, 1985 | Issued |
Array
(
[id] => 2345872
[patent_doc_number] => 04653815
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Actuating mechanism in a vehicle wheel brake and anti-lock brake control system'
[patent_app_type] => 1
[patent_app_number] => 6/789870
[patent_app_country] => US
[patent_app_date] => 1985-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 4203
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 744
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/653/04653815.pdf
[firstpage_image] =>[orig_patent_app_number] => 789870
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/789870 | Actuating mechanism in a vehicle wheel brake and anti-lock brake control system | Oct 20, 1985 | Issued |
Array
(
[id] => 2356761
[patent_doc_number] => 04664453
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-12
[patent_title] => 'Anti-lock brake control system'
[patent_app_type] => 1
[patent_app_number] => 6/789576
[patent_app_country] => US
[patent_app_date] => 1985-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 7708
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/664/04664453.pdf
[firstpage_image] =>[orig_patent_app_number] => 789576
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/789576 | Anti-lock brake control system | Oct 20, 1985 | Issued |
Array
(
[id] => 2340120
[patent_doc_number] => 04648589
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-10
[patent_title] => 'Method and apparatus for aligning and feeding sheets for printing presses'
[patent_app_type] => 1
[patent_app_number] => 6/788888
[patent_app_country] => US
[patent_app_date] => 1985-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1153
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/648/04648589.pdf
[firstpage_image] =>[orig_patent_app_number] => 788888
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/788888 | Method and apparatus for aligning and feeding sheets for printing presses | Oct 17, 1985 | Issued |
Array
(
[id] => 2345883
[patent_doc_number] => 04653816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-03-31
[patent_title] => 'Anti-lock brake control system'
[patent_app_type] => 1
[patent_app_number] => 6/787440
[patent_app_country] => US
[patent_app_date] => 1985-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4108
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/653/04653816.pdf
[firstpage_image] =>[orig_patent_app_number] => 787440
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/787440 | Anti-lock brake control system | Oct 14, 1985 | Issued |
06/781334 | PROCESS AND CIRCUIT ARRANGEMENT FOR CONTROLLING THE SLIP WHEN BRAKING A ROAD VEHICLE | Sep 29, 1985 | Abandoned |