Search

Chi H. Pham

Supervisory Patent Examiner (ID: 7061, Phone: (571)272-3179 , Office: P/2471 )

Most Active Art Unit
2611
Art Unit(s)
2471, 2667, 2745, 2607, 2731, 2631, 2611, 2616
Total Applications
629
Issued Applications
521
Pending Applications
51
Abandoned Applications
57

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3789952 [patent_doc_number] => 05774810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Mobile radio communication device' [patent_app_type] => 1 [patent_app_number] => 8/673823 [patent_app_country] => US [patent_app_date] => 1996-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7336 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/774/05774810.pdf [firstpage_image] =>[orig_patent_app_number] => 673823 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/673823
Mobile radio communication device Jun 26, 1996 Issued
Array ( [id] => 3760548 [patent_doc_number] => 05754944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Silent link establishment' [patent_app_type] => 1 [patent_app_number] => 8/662124 [patent_app_country] => US [patent_app_date] => 1996-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2393 [patent_no_of_claims] => 26 [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/05/754/05754944.pdf [firstpage_image] =>[orig_patent_app_number] => 662124 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/662124
Silent link establishment Jun 11, 1996 Issued
Array ( [id] => 3874286 [patent_doc_number] => 05768688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Radio port testing method and mobile communication system' [patent_app_type] => 1 [patent_app_number] => 8/659228 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4628 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768688.pdf [firstpage_image] =>[orig_patent_app_number] => 659228 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659228
Radio port testing method and mobile communication system Jun 4, 1996 Issued
Array ( [id] => 3902580 [patent_doc_number] => 05715522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Booster arrangement for a portable telephone' [patent_app_type] => 1 [patent_app_number] => 8/655629 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4187 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715522.pdf [firstpage_image] =>[orig_patent_app_number] => 655629 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/655629
Booster arrangement for a portable telephone May 29, 1996 Issued
Array ( [id] => 3849919 [patent_doc_number] => 05740520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Channel correction transceiver' [patent_app_type] => 1 [patent_app_number] => 8/630425 [patent_app_country] => US [patent_app_date] => 1996-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4030 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/740/05740520.pdf [firstpage_image] =>[orig_patent_app_number] => 630425 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/630425
Channel correction transceiver Apr 2, 1996 Issued
Array ( [id] => 3826138 [patent_doc_number] => 05710986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Dual mode radio communication apparatus having function of selectively designating analog or digital mode' [patent_app_type] => 1 [patent_app_number] => 8/617942 [patent_app_country] => US [patent_app_date] => 1996-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 12525 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710986.pdf [firstpage_image] =>[orig_patent_app_number] => 617942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/617942
Dual mode radio communication apparatus having function of selectively designating analog or digital mode Mar 14, 1996 Issued
08/611520 RADIO COMMUNICATION DEVICE WITH MEMORY INFORMATION COINCIDENCE DETECTION AND INFORMATION TRANSFER Mar 5, 1996 Abandoned
Array ( [id] => 3711450 [patent_doc_number] => 05678186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Digital microcells for cellular networks' [patent_app_type] => 1 [patent_app_number] => 8/608172 [patent_app_country] => US [patent_app_date] => 1996-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9786 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/678/05678186.pdf [firstpage_image] =>[orig_patent_app_number] => 608172 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/608172
Digital microcells for cellular networks Feb 27, 1996 Issued
Array ( [id] => 3857241 [patent_doc_number] => 05708972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Vehicle communication system and method providing high responsivity to multiple polling units' [patent_app_type] => 1 [patent_app_number] => 8/600024 [patent_app_country] => US [patent_app_date] => 1996-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6704 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708972.pdf [firstpage_image] =>[orig_patent_app_number] => 600024 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/600024
Vehicle communication system and method providing high responsivity to multiple polling units Feb 11, 1996 Issued
Array ( [id] => 3702610 [patent_doc_number] => 05697079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Audio signal editing device for use with a television' [patent_app_type] => 1 [patent_app_number] => 8/599328 [patent_app_country] => US [patent_app_date] => 1996-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2820 [patent_no_of_claims] => 3 [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/05/697/05697079.pdf [firstpage_image] =>[orig_patent_app_number] => 599328 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/599328
Audio signal editing device for use with a television Feb 8, 1996 Issued
Array ( [id] => 3798822 [patent_doc_number] => 05758278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Method and apparatus for periodically re-activating a mobile telephone system clock prior to receiving polling signals' [patent_app_type] => 1 [patent_app_number] => 8/595976 [patent_app_country] => US [patent_app_date] => 1996-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3012 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/758/05758278.pdf [firstpage_image] =>[orig_patent_app_number] => 595976 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595976
Method and apparatus for periodically re-activating a mobile telephone system clock prior to receiving polling signals Feb 5, 1996 Issued
Array ( [id] => 3711667 [patent_doc_number] => 05678201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Antenna assembly with balun and tuning element for a portable radio' [patent_app_type] => 1 [patent_app_number] => 8/595121 [patent_app_country] => US [patent_app_date] => 1996-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2339 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/678/05678201.pdf [firstpage_image] =>[orig_patent_app_number] => 595121 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/595121
Antenna assembly with balun and tuning element for a portable radio Jan 31, 1996 Issued
Array ( [id] => 3826536 [patent_doc_number] => 05711013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Conformant compact portable cellular phone case system and connector' [patent_app_type] => 1 [patent_app_number] => 8/582336 [patent_app_country] => US [patent_app_date] => 1996-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 5670 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/711/05711013.pdf [firstpage_image] =>[orig_patent_app_number] => 582336 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/582336
Conformant compact portable cellular phone case system and connector Jan 17, 1996 Issued
Array ( [id] => 3662529 [patent_doc_number] => 05640677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Best server selection in layered cellular radio system' [patent_app_type] => 1 [patent_app_number] => 8/587549 [patent_app_country] => US [patent_app_date] => 1996-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 43 [patent_no_of_words] => 9019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640677.pdf [firstpage_image] =>[orig_patent_app_number] => 587549 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/587549
Best server selection in layered cellular radio system Jan 16, 1996 Issued
Array ( [id] => 3769797 [patent_doc_number] => 05722044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system' [patent_app_type] => 1 [patent_app_number] => 8/587697 [patent_app_country] => US [patent_app_date] => 1996-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6598 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/722/05722044.pdf [firstpage_image] =>[orig_patent_app_number] => 587697 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/587697
Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system Jan 16, 1996 Issued
Array ( [id] => 3904156 [patent_doc_number] => 05724644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Method of and receiver for processing and reproducing a message' [patent_app_type] => 1 [patent_app_number] => 8/574827 [patent_app_country] => US [patent_app_date] => 1995-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5007 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/724/05724644.pdf [firstpage_image] =>[orig_patent_app_number] => 574827 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/574827
Method of and receiver for processing and reproducing a message Dec 18, 1995 Issued
Array ( [id] => 3911764 [patent_doc_number] => 05835846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Mobile satellite communication system' [patent_app_type] => 1 [patent_app_number] => 8/571126 [patent_app_country] => US [patent_app_date] => 1995-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 9849 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835846.pdf [firstpage_image] =>[orig_patent_app_number] => 571126 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571126
Mobile satellite communication system Dec 11, 1995 Issued
Array ( [id] => 3672174 [patent_doc_number] => 05628053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Integrated multilayered microwave circuit and a method of fabricating it' [patent_app_type] => 1 [patent_app_number] => 8/570245 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 31 [patent_no_of_words] => 8426 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/628/05628053.pdf [firstpage_image] =>[orig_patent_app_number] => 570245 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570245
Integrated multilayered microwave circuit and a method of fabricating it Dec 10, 1995 Issued
Array ( [id] => 3677009 [patent_doc_number] => 05625890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Logging recorder system for trunking radio' [patent_app_type] => 1 [patent_app_number] => 8/562643 [patent_app_country] => US [patent_app_date] => 1995-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2031 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/625/05625890.pdf [firstpage_image] =>[orig_patent_app_number] => 562643 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562643
Logging recorder system for trunking radio Nov 26, 1995 Issued
Array ( [id] => 3636540 [patent_doc_number] => 05689819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Transmitter-receiver' [patent_app_type] => 1 [patent_app_number] => 8/562066 [patent_app_country] => US [patent_app_date] => 1995-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5904 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 548 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/689/05689819.pdf [firstpage_image] =>[orig_patent_app_number] => 562066 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562066
Transmitter-receiver Nov 21, 1995 Issued
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