LI WEIGUANG has a total of 13 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1997. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and telecommunications are AANENSEN OVE T, CHINACOAL PINGSHUO GROUP CO LTD and EHKSESS BIZNESS GRUP INTERNESHNL LLS.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 9 | |
#2 | WIPO (World Intellectual Property Organization) | 3 | |
#3 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Packaging and shipping | |
#3 | Telecommunications | |
#4 | Control | |
#5 | Medical technology | |
#6 | Environmental technology | |
#7 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Circuits for supplying electric power | |
#2 | Syringes | |
#3 | Alarm systems | |
#4 | Packaging | |
#5 | AC and DC conversion devices | |
#6 | Water treatment | |
#7 | Telephonic communication | |
#8 | Containers for goods storage | |
#9 | Domestic heating systems |
# | Name | Total Patents |
---|---|---|
#1 | Li Weiguang | 11 |
#2 | Lyu Longyi | 1 |
#3 | Zhang Dongping | 1 |
#4 | Li Chong | 1 |
#5 | Qi Songtao | 1 |
#6 | Tao Lihua Li | 1 |
#7 | Feng Wenfeng | 1 |
#8 | Yu Song Hua | 1 |
#9 | Yin Keshu | 1 |
Publication | Filing date | Title |
---|---|---|
CN111678186A | Floor heating pipe rotary fixing clamp and backfill-free floor heating module | |
CN109068016A | It exhales and helps security system and method | |
CN107381771A | A kind of multi-channel full automatic coupling control blast aeration tower | |
CN105947294A | Stacking mechanical device for disposable infant bibs | |
CN105332640A | Courtyard gate | |
WO2014029049A1 | Remote injection apparatus | |
CN102406700A | Medicinal preparation for treating malignant tumor | |
WO2008095411A1 | Foldable container and its blank | |
WO2006045231A1 | A chargeable inverter power supply | |
CN1631415A | Composition for improving life quality of cancer patients | |
US2005116688A1 | Power source with an anti-reverse connection and short circuit protection circuit for starting motor vehicles | |
CN1524939A | Multifunctional scrubbing cleanser | |
CN1187437A | Remote antitheft alarm for automobile |