Search

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 numberTitle of the applicationFiling DateStatus
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
Menu