Search

Doris Ha To

Supervisory Patent Examiner (ID: 13800, Phone: (571)272-7629 , Office: P/2600 )

Most Active Art Unit
2745
Art Unit(s)
2611, 2745, 2616, 2682, 2655
Total Applications
486
Issued Applications
383
Pending Applications
55
Abandoned Applications
48

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4041806 [patent_doc_number] => 05884151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Switching device for short time mute switching of reproduction of NF-signal in radio receiver' [patent_app_type] => 1 [patent_app_number] => 8/875585 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2003 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/884/05884151.pdf [firstpage_image] =>[orig_patent_app_number] => 875585 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875585
Switching device for short time mute switching of reproduction of NF-signal in radio receiver Jul 6, 1997 Issued
Array ( [id] => 4058657 [patent_doc_number] => 05875402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Time-synchronous communication system' [patent_app_type] => 1 [patent_app_number] => 8/883081 [patent_app_country] => US [patent_app_date] => 1997-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7677 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875402.pdf [firstpage_image] =>[orig_patent_app_number] => 883081 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/883081
Time-synchronous communication system Jun 25, 1997 Issued
Array ( [id] => 4256452 [patent_doc_number] => 06091946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Checking the access right of a subscriber equipment' [patent_app_type] => 1 [patent_app_number] => 8/875023 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4849 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091946.pdf [firstpage_image] =>[orig_patent_app_number] => 875023 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875023
Checking the access right of a subscriber equipment Jun 19, 1997 Issued
Array ( [id] => 3975306 [patent_doc_number] => 05901367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Low insertion loss connection of an antenna to a mobile radio' [patent_app_type] => 1 [patent_app_number] => 8/872583 [patent_app_country] => US [patent_app_date] => 1997-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2285 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901367.pdf [firstpage_image] =>[orig_patent_app_number] => 872583 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/872583
Low insertion loss connection of an antenna to a mobile radio Jun 9, 1997 Issued
Array ( [id] => 4169193 [patent_doc_number] => 06125286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Communication device having multiple displays and method of operating the same' [patent_app_type] => 1 [patent_app_number] => 8/869543 [patent_app_country] => US [patent_app_date] => 1997-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4265 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125286.pdf [firstpage_image] =>[orig_patent_app_number] => 869543 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/869543
Communication device having multiple displays and method of operating the same Jun 4, 1997 Issued
Array ( [id] => 3953532 [patent_doc_number] => 05940749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Apparatus for eliminating external interference signals in code division multiple access mobile phone and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/870087 [patent_app_country] => US [patent_app_date] => 1997-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3368 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940749.pdf [firstpage_image] =>[orig_patent_app_number] => 870087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870087
Apparatus for eliminating external interference signals in code division multiple access mobile phone and method therefor Jun 4, 1997 Issued
Array ( [id] => 3968027 [patent_doc_number] => 05999825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'USSD-scheduler in MSC' [patent_app_type] => 1 [patent_app_number] => 8/865684 [patent_app_country] => US [patent_app_date] => 1997-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6368 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999825.pdf [firstpage_image] =>[orig_patent_app_number] => 865684 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865684
USSD-scheduler in MSC May 29, 1997 Issued
Array ( [id] => 4042316 [patent_doc_number] => 05884182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Method for responding to channel pointers using channel bands' [patent_app_type] => 1 [patent_app_number] => 8/865281 [patent_app_country] => US [patent_app_date] => 1997-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2803 [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/05/884/05884182.pdf [firstpage_image] =>[orig_patent_app_number] => 865281 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865281
Method for responding to channel pointers using channel bands May 28, 1997 Issued
Array ( [id] => 4174498 [patent_doc_number] => 06108544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Method and apparatus for partial coverage zone selective call communication' [patent_app_type] => 1 [patent_app_number] => 8/865485 [patent_app_country] => US [patent_app_date] => 1997-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6428 [patent_no_of_claims] => 17 [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/06/108/06108544.pdf [firstpage_image] =>[orig_patent_app_number] => 865485 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/865485
Method and apparatus for partial coverage zone selective call communication May 28, 1997 Issued
Array ( [id] => 3958200 [patent_doc_number] => 05930685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Apparatus and method using fast automatic link establishment waveform for high frequency communications' [patent_app_type] => 1 [patent_app_number] => 8/863885 [patent_app_country] => US [patent_app_date] => 1997-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930685.pdf [firstpage_image] =>[orig_patent_app_number] => 863885 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863885
Apparatus and method using fast automatic link establishment waveform for high frequency communications May 27, 1997 Issued
Array ( [id] => 4043868 [patent_doc_number] => 05903850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Mobile phone and interface configuration in a mobile phone' [patent_app_type] => 1 [patent_app_number] => 8/849085 [patent_app_country] => US [patent_app_date] => 1997-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3484 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903850.pdf [firstpage_image] =>[orig_patent_app_number] => 849085 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849085
Mobile phone and interface configuration in a mobile phone May 21, 1997 Issued
Array ( [id] => 3945131 [patent_doc_number] => 05878350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Scheme for controlling transmission powers during soft handover in a CDMA mobile communication system' [patent_app_type] => 1 [patent_app_number] => 8/861083 [patent_app_country] => US [patent_app_date] => 1997-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7075 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878350.pdf [firstpage_image] =>[orig_patent_app_number] => 861083 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/861083
Scheme for controlling transmission powers during soft handover in a CDMA mobile communication system May 20, 1997 Issued
Array ( [id] => 4018235 [patent_doc_number] => 05987325 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Multiple smart card phone and method' [patent_app_type] => 1 [patent_app_number] => 8/858619 [patent_app_country] => US [patent_app_date] => 1997-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3302 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987325.pdf [firstpage_image] =>[orig_patent_app_number] => 858619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/858619
Multiple smart card phone and method May 18, 1997 Issued
Array ( [id] => 4070401 [patent_doc_number] => 05933773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Method and a device for mobile telephone supervision' [patent_app_type] => 1 [patent_app_number] => 8/854685 [patent_app_country] => US [patent_app_date] => 1997-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8702 [patent_no_of_claims] => 23 [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/05/933/05933773.pdf [firstpage_image] =>[orig_patent_app_number] => 854685 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854685
Method and a device for mobile telephone supervision May 11, 1997 Issued
Array ( [id] => 3930033 [patent_doc_number] => 06002934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Methods and apparatus for assigning frequencies in a cellular network' [patent_app_type] => 1 [patent_app_number] => 8/850187 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 9135 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/002/06002934.pdf [firstpage_image] =>[orig_patent_app_number] => 850187 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850187
Methods and apparatus for assigning frequencies in a cellular network May 1, 1997 Issued
Array ( [id] => 4050475 [patent_doc_number] => 05995593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Wire/wireless communication system for communicating between two locations using telephone network' [patent_app_type] => 1 [patent_app_number] => 8/841604 [patent_app_country] => US [patent_app_date] => 1997-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3206 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995593.pdf [firstpage_image] =>[orig_patent_app_number] => 841604 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/841604
Wire/wireless communication system for communicating between two locations using telephone network Apr 29, 1997 Issued
Array ( [id] => 4059638 [patent_doc_number] => 05913178 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Microphone in a speech communicator' [patent_app_type] => 1 [patent_app_number] => 8/848189 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2874 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/913/05913178.pdf [firstpage_image] =>[orig_patent_app_number] => 848189 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848189
Microphone in a speech communicator Apr 28, 1997 Issued
Array ( [id] => 4018150 [patent_doc_number] => 05987319 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Call-setup method in a digital cellular radio communication system' [patent_app_type] => 1 [patent_app_number] => 8/845387 [patent_app_country] => US [patent_app_date] => 1997-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3129 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/987/05987319.pdf [firstpage_image] =>[orig_patent_app_number] => 845387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/845387
Call-setup method in a digital cellular radio communication system Apr 24, 1997 Issued
Array ( [id] => 4082678 [patent_doc_number] => 05867766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Technique for performing an automatic channel search and switch during talk-time in mobile transceivers' [patent_app_type] => 1 [patent_app_number] => 8/843087 [patent_app_country] => US [patent_app_date] => 1997-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3816 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867766.pdf [firstpage_image] =>[orig_patent_app_number] => 843087 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843087
Technique for performing an automatic channel search and switch during talk-time in mobile transceivers Apr 24, 1997 Issued
Array ( [id] => 3796627 [patent_doc_number] => 05809433 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Multi-component antenna and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/843828 [patent_app_country] => US [patent_app_date] => 1997-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3690 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809433.pdf [firstpage_image] =>[orig_patent_app_number] => 843828 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843828
Multi-component antenna and method therefor Apr 20, 1997 Issued
Menu