
Wellington Chin
Examiner (ID: 16326)
| Most Active Art Unit | 2603 |
| Art Unit(s) | 2733, 2603, 2607, 2616, 2664, 2600 |
| Total Applications | 918 |
| Issued Applications | 839 |
| Pending Applications | 11 |
| Abandoned Applications | 67 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2801646
[patent_doc_number] => 05136585
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-04
[patent_title] => 'Digital key telephone system'
[patent_app_type] => 1
[patent_app_number] => 7/317396
[patent_app_country] => US
[patent_app_date] => 1989-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 31
[patent_no_of_words] => 24698
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/136/05136585.pdf
[firstpage_image] =>[orig_patent_app_number] => 317396
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/317396 | Digital key telephone system | Feb 28, 1989 | Issued |
Array
(
[id] => 2744594
[patent_doc_number] => 05051989
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-24
[patent_title] => 'Switching arrangement capable of switching burst time plan tables/channel assignment pattern tables of a specific terrestrial station'
[patent_app_type] => 1
[patent_app_number] => 7/316698
[patent_app_country] => US
[patent_app_date] => 1989-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3480
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/051/05051989.pdf
[firstpage_image] =>[orig_patent_app_number] => 316698
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/316698 | Switching arrangement capable of switching burst time plan tables/channel assignment pattern tables of a specific terrestrial station | Feb 27, 1989 | Issued |
Array
(
[id] => 2716610
[patent_doc_number] => 04993017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-12
[patent_title] => 'Modularly structured ISDN communication system'
[patent_app_type] => 1
[patent_app_number] => 7/313508
[patent_app_country] => US
[patent_app_date] => 1989-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 9272
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 447
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/993/04993017.pdf
[firstpage_image] =>[orig_patent_app_number] => 313508
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/313508 | Modularly structured ISDN communication system | Feb 21, 1989 | Issued |
Array
(
[id] => 2719351
[patent_doc_number] => 05042029
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-20
[patent_title] => 'Congestion control method and apparatus for end-to-end packet communication'
[patent_app_type] => 1
[patent_app_number] => 7/313267
[patent_app_country] => US
[patent_app_date] => 1989-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3923
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/042/05042029.pdf
[firstpage_image] =>[orig_patent_app_number] => 313267
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/313267 | Congestion control method and apparatus for end-to-end packet communication | Feb 20, 1989 | Issued |
| 07/311077 | DATA PROCESSOR | Feb 13, 1989 | Abandoned |
Array
(
[id] => 2680446
[patent_doc_number] => 05048012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-09-10
[patent_title] => 'Data link controller with flexible multiplexer'
[patent_app_type] => 1
[patent_app_number] => 7/311411
[patent_app_country] => US
[patent_app_date] => 1989-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 28
[patent_no_of_words] => 34698
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/048/05048012.pdf
[firstpage_image] =>[orig_patent_app_number] => 311411
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/311411 | Data link controller with flexible multiplexer | Feb 13, 1989 | Issued |
Array
(
[id] => 2760273
[patent_doc_number] => 05022025
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Self-routing switch and its routing method'
[patent_app_type] => 1
[patent_app_number] => 7/309647
[patent_app_country] => US
[patent_app_date] => 1989-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 33
[patent_no_of_words] => 21904
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/022/05022025.pdf
[firstpage_image] =>[orig_patent_app_number] => 309647
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/309647 | Self-routing switch and its routing method | Feb 12, 1989 | Issued |
Array
(
[id] => 2605937
[patent_doc_number] => 04975906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-04
[patent_title] => 'Network system'
[patent_app_type] => 1
[patent_app_number] => 7/308778
[patent_app_country] => US
[patent_app_date] => 1989-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 18
[patent_no_of_words] => 10691
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/975/04975906.pdf
[firstpage_image] =>[orig_patent_app_number] => 308778
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/308778 | Network system | Feb 8, 1989 | Issued |
Array
(
[id] => 2759099
[patent_doc_number] => 05031174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-09
[patent_title] => 'Node device'
[patent_app_type] => 1
[patent_app_number] => 7/306908
[patent_app_country] => US
[patent_app_date] => 1989-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2863
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/031/05031174.pdf
[firstpage_image] =>[orig_patent_app_number] => 306908
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/306908 | Node device | Feb 6, 1989 | Issued |
Array
(
[id] => 2779588
[patent_doc_number] => 04985889
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-01-15
[patent_title] => 'Data packet switching'
[patent_app_type] => 1
[patent_app_number] => 7/305087
[patent_app_country] => US
[patent_app_date] => 1989-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 5605
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/985/04985889.pdf
[firstpage_image] =>[orig_patent_app_number] => 305087
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/305087 | Data packet switching | Feb 1, 1989 | Issued |
Array
(
[id] => 2613651
[patent_doc_number] => 04949337
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-14
[patent_title] => 'Token passing communication network including a node which maintains and transmits a list specifying the order in which the token is passed'
[patent_app_type] => 1
[patent_app_number] => 7/303427
[patent_app_country] => US
[patent_app_date] => 1989-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 6103
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 397
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/949/04949337.pdf
[firstpage_image] =>[orig_patent_app_number] => 303427
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/303427 | Token passing communication network including a node which maintains and transmits a list specifying the order in which the token is passed | Jan 29, 1989 | Issued |
Array
(
[id] => 2530419
[patent_doc_number] => 04885742
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => 'Node apparatus and communication network'
[patent_app_type] => 1
[patent_app_number] => 7/302258
[patent_app_country] => US
[patent_app_date] => 1989-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6540
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 339
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/885/04885742.pdf
[firstpage_image] =>[orig_patent_app_number] => 302258
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/302258 | Node apparatus and communication network | Jan 26, 1989 | Issued |
Array
(
[id] => 2755317
[patent_doc_number] => 05023867
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-11
[patent_title] => 'Protocol and apparatus for selectively scanning a plurality of lines connected to a communication device'
[patent_app_type] => 1
[patent_app_number] => 7/299865
[patent_app_country] => US
[patent_app_date] => 1989-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 14
[patent_no_of_words] => 7043
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/023/05023867.pdf
[firstpage_image] =>[orig_patent_app_number] => 299865
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/299865 | Protocol and apparatus for selectively scanning a plurality of lines connected to a communication device | Jan 18, 1989 | Issued |
Array
(
[id] => 2665750
[patent_doc_number] => 04930120
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-29
[patent_title] => 'Signal distribution network system'
[patent_app_type] => 1
[patent_app_number] => 7/298537
[patent_app_country] => US
[patent_app_date] => 1989-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3179
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/930/04930120.pdf
[firstpage_image] =>[orig_patent_app_number] => 298537
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/298537 | Signal distribution network system | Jan 17, 1989 | Issued |
Array
(
[id] => 2525198
[patent_doc_number] => 04852087
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Receiver data gate with automatic gain control'
[patent_app_type] => 1
[patent_app_number] => 7/298830
[patent_app_country] => US
[patent_app_date] => 1989-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2799
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/852/04852087.pdf
[firstpage_image] =>[orig_patent_app_number] => 298830
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/298830 | Receiver data gate with automatic gain control | Jan 17, 1989 | Issued |
Array
(
[id] => 2564177
[patent_doc_number] => 04897832
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-30
[patent_title] => 'Digital speech interpolation system and speech detector'
[patent_app_type] => 1
[patent_app_number] => 7/297668
[patent_app_country] => US
[patent_app_date] => 1989-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5103
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/897/04897832.pdf
[firstpage_image] =>[orig_patent_app_number] => 297668
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/297668 | Digital speech interpolation system and speech detector | Jan 16, 1989 | Issued |
Array
(
[id] => 2725782
[patent_doc_number] => 05054019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-01
[patent_title] => 'Transfer direction turnaround in network data communications'
[patent_app_type] => 1
[patent_app_number] => 7/297777
[patent_app_country] => US
[patent_app_date] => 1989-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2658
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/054/05054019.pdf
[firstpage_image] =>[orig_patent_app_number] => 297777
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/297777 | Transfer direction turnaround in network data communications | Jan 12, 1989 | Issued |
Array
(
[id] => 2677333
[patent_doc_number] => 04935924
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Signal distribution network'
[patent_app_type] => 1
[patent_app_number] => 7/296461
[patent_app_country] => US
[patent_app_date] => 1989-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 5976
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/935/04935924.pdf
[firstpage_image] =>[orig_patent_app_number] => 296461
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/296461 | Signal distribution network | Jan 11, 1989 | Issued |
Array
(
[id] => 2717423
[patent_doc_number] => 05014268
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Parallel time slot interchanger matrix and switch block module for use therewith'
[patent_app_type] => 1
[patent_app_number] => 7/295887
[patent_app_country] => US
[patent_app_date] => 1989-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 11142
[patent_no_of_claims] => 54
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/014/05014268.pdf
[firstpage_image] =>[orig_patent_app_number] => 295887
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/295887 | Parallel time slot interchanger matrix and switch block module for use therewith | Jan 10, 1989 | Issued |
| 07/295765 | A MULTIPLEXING SYSTEM FOR DISTRIBUTION OF DIGITAL DATA | Jan 10, 1989 | Abandoned |